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iosWebViewFix
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created android InAppWebViewInterface to implement other android webview engines, getOriginalUrl method is cross-platform now, Fixed requestImageRef method always null on iOS

This commit is contained in:
Lorenzo Pichilli 2022-04-15 19:20:35 +02:00
parent d5a0257f5b
commit f074b7a011
44 changed files with 1320 additions and 803 deletions
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420
.idea/libraries/Dart_Packages.xml
View File

@ -1,420 +0,0 @@
<component name="libraryTable">
<library name="Dart Packages" type="DartPackagesLibraryType">
<properties>
<option name="packageNameToDirsMap">
<entry key="archive">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/archive-3.0.0/lib" />
</list>
</value>
</entry>
<entry key="async">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/async-2.5.0/lib" />
</list>
</value>
</entry>
<entry key="boolean_selector">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0/lib" />
</list>
</value>
</entry>
<entry key="characters">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/characters-1.1.0/lib" />
</list>
</value>
</entry>
<entry key="charcode">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/charcode-1.2.0/lib" />
</list>
</value>
</entry>
<entry key="clock">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0/lib" />
</list>
</value>
</entry>
<entry key="collection">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/collection-1.15.0/lib" />
</list>
</value>
</entry>
<entry key="crypto">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/crypto-3.0.0/lib" />
</list>
</value>
</entry>
<entry key="cupertino_icons">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/cupertino_icons-1.0.2/lib" />
</list>
</value>
</entry>
<entry key="fake_async">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/fake_async-1.2.0/lib" />
</list>
</value>
</entry>
<entry key="ffi">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/ffi-1.0.0/lib" />
</list>
</value>
</entry>
<entry key="file">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/file-6.1.0/lib" />
</list>
</value>
</entry>
<entry key="flutter">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter/lib" />
</list>
</value>
</entry>
<entry key="flutter_downloader">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/lib" />
</list>
</value>
</entry>
<entry key="flutter_driver">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter_driver/lib" />
</list>
</value>
</entry>
<entry key="flutter_test">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter_test/lib" />
</list>
</value>
</entry>
<entry key="fuchsia_remote_debug_protocol">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/fuchsia_remote_debug_protocol/lib" />
</list>
</value>
</entry>
<entry key="integration_test">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/integration_test/lib" />
</list>
</value>
</entry>
<entry key="matcher">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.10/lib" />
</list>
</value>
</entry>
<entry key="meta">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/meta-1.3.0/lib" />
</list>
</value>
</entry>
<entry key="path">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path-1.8.0/lib" />
</list>
</value>
</entry>
<entry key="path_provider">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/lib" />
</list>
</value>
</entry>
<entry key="path_provider_linux">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.2.0-nullsafety/lib" />
</list>
</value>
</entry>
<entry key="path_provider_macos">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.5-nullsafety/lib" />
</list>
</value>
</entry>
<entry key="path_provider_platform_interface">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_platform_interface-2.0.0-nullsafety/lib" />
</list>
</value>
</entry>
<entry key="path_provider_windows">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.1.0-nullsafety.3/lib" />
</list>
</value>
</entry>
<entry key="pedantic">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/pedantic-1.10.0/lib" />
</list>
</value>
</entry>
<entry key="permission_handler">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/lib" />
</list>
</value>
</entry>
<entry key="permission_handler_platform_interface">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/permission_handler_platform_interface-2.0.2/lib" />
</list>
</value>
</entry>
<entry key="platform">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/platform-3.0.0/lib" />
</list>
</value>
</entry>
<entry key="plugin_platform_interface">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/plugin_platform_interface-1.1.0-nullsafety.1/lib" />
</list>
</value>
</entry>
<entry key="process">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/process-4.1.0/lib" />
</list>
</value>
</entry>
<entry key="sky_engine">
<value>
<list>
<option value="$USER_HOME$/fvm/versions/2.1.0-10.0.pre/bin/cache/pkg/sky_engine/lib" />
</list>
</value>
</entry>
<entry key="source_span">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.1/lib" />
</list>
</value>
</entry>
<entry key="stack_trace">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0/lib" />
</list>
</value>
</entry>
<entry key="stream_channel">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0/lib" />
</list>
</value>
</entry>
<entry key="string_scanner">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0/lib" />
</list>
</value>
</entry>
<entry key="sync_http">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/sync_http-0.3.0/lib" />
</list>
</value>
</entry>
<entry key="term_glyph">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0/lib" />
</list>
</value>
</entry>
<entry key="test_api">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/test_api-0.2.19/lib" />
</list>
</value>
</entry>
<entry key="typed_data">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/typed_data-1.3.0/lib" />
</list>
</value>
</entry>
<entry key="url_launcher">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/lib" />
</list>
</value>
</entry>
<entry key="url_launcher_linux">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/lib" />
</list>
</value>
</entry>
<entry key="url_launcher_macos">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/lib" />
</list>
</value>
</entry>
<entry key="url_launcher_platform_interface">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_platform_interface-2.0.0-nullsafety.1/lib" />
</list>
</value>
</entry>
<entry key="url_launcher_windows">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/lib" />
</list>
</value>
</entry>
<entry key="vector_math">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.0/lib" />
</list>
</value>
</entry>
<entry key="vm_service">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/vm_service-6.0.1-nullsafety.1/lib" />
</list>
</value>
</entry>
<entry key="webdriver">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/webdriver-3.0.0/lib" />
</list>
</value>
</entry>
<entry key="win32">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/win32-2.0.0/lib" />
</list>
</value>
</entry>
<entry key="xdg_directories">
<value>
<list>
<option value="$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/xdg_directories-0.2.0-nullsafety.1/lib" />
</list>
</value>
</entry>
</option>
</properties>
<CLASSES>
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/archive-3.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/async-2.5.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/boolean_selector-2.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/characters-1.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/charcode-1.2.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/clock-1.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/collection-1.15.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/crypto-3.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/cupertino_icons-1.0.2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/fake_async-1.2.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/ffi-1.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/file-6.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/matcher-0.12.10/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/meta-1.3.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path-1.8.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.2.0-nullsafety/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.5-nullsafety/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_platform_interface-2.0.0-nullsafety/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.1.0-nullsafety.3/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/pedantic-1.10.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/permission_handler_platform_interface-2.0.2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/platform-3.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/plugin_platform_interface-1.1.0-nullsafety.1/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/process-4.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/source_span-1.8.1/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/stack_trace-1.10.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/stream_channel-2.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/string_scanner-1.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/sync_http-0.3.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/term_glyph-1.2.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/test_api-0.2.19/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/typed_data-1.3.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_platform_interface-2.0.0-nullsafety.1/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/vector_math-2.1.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/vm_service-6.0.1-nullsafety.1/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/webdriver-3.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/win32-2.0.0/lib" />
<root url="file://$USER_HOME$/.pub-cache/hosted/pub.dartlang.org/xdg_directories-0.2.0-nullsafety.1/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/bin/cache/pkg/sky_engine/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter_driver/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/flutter_test/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/fuchsia_remote_debug_protocol/lib" />
<root url="file://$USER_HOME$/fvm/versions/2.1.0-10.0.pre/packages/integration_test/lib" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>
</component>

40
.idea/libraries/Dart_SDK.xml
View File

@ -1,26 +1,26 @@
<component name="libraryTable">
<library name="Dart SDK">
<CLASSES>
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/async" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/cli" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/collection" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/convert" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/core" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/developer" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/ffi" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/html" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/indexed_db" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/io" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/isolate" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/js" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/js_util" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/math" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/mirrors" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/svg" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/typed_data" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/web_audio" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/web_gl" />
<root url="file://$USER_HOME$/flutter/bin/cache/dart-sdk/lib/web_sql" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/async" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/cli" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/collection" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/convert" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/core" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/developer" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/ffi" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/html" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/indexed_db" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/io" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/isolate" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/js" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/js_util" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/math" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/mirrors" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/svg" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/typed_data" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/web_audio" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/web_gl" />
<root url="file://$USER_HOME$/fvm/default/bin/cache/dart-sdk/lib/web_sql" />
</CLASSES>
<JAVADOC />
<SOURCES />

4
.idea/libraries/Flutter_Plugins.xml
View File

@ -1,6 +1,8 @@
<component name="libraryTable">
<library name="Flutter Plugins">
<CLASSES />
<CLASSES>
<root url="file://$PROJECT_DIR$" />
</CLASSES>
<JAVADOC />
<SOURCES />
</library>

3
.idea/misc.xml
View File

@ -1,5 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="FrameworkDetectionExcludesConfiguration">
<type id="android" />
</component>
<component name="NullableNotNullManager">
<option name="myDefaultNullable" value="android.support.annotation.Nullable" />
<option name="myDefaultNotNull" value="android.support.annotation.NonNull" />

5
CHANGELOG.md
View File

@ -1,3 +1,8 @@
## 5.3.3
- `getOriginalUrl` method is cross-platform now
- Fixed `requestImageRef` method always `null` on iOS
## 5.3.2
- Added `onLoad` and `onError` callbacks in `ScriptHtmlTagAttributes` class used by `InAppWebViewController.injectJavascriptFileFromUrl`

18
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/FlutterWebViewFactory.java → android/src/main/java/com/pichillilorenzo/flutter_inappwebview/FlutterWebViewFactory.java
View File

@ -1,13 +1,13 @@
package com.pichillilorenzo.flutter_inappwebview.in_app_webview;
package com.pichillilorenzo.flutter_inappwebview;
import android.content.Context;
import android.view.View;
import com.pichillilorenzo.flutter_inappwebview.InAppWebViewFlutterPlugin;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.FlutterWebView;
import com.pichillilorenzo.flutter_inappwebview.types.PlatformWebView;
import com.pichillilorenzo.flutter_inappwebview.types.WebViewImplementation;
import java.util.HashMap;
import io.flutter.plugin.common.BinaryMessenger;
import io.flutter.plugin.common.StandardMessageCodec;
import io.flutter.plugin.platform.PlatformView;
import io.flutter.plugin.platform.PlatformViewFactory;
@ -23,8 +23,16 @@ public class FlutterWebViewFactory extends PlatformViewFactory {
@Override
public PlatformView create(Context context, int id, Object args) {
HashMap<String, Object> params = (HashMap<String, Object>) args;
FlutterWebView flutterWebView = new FlutterWebView(plugin, context, id, params);
PlatformWebView flutterWebView;
WebViewImplementation implementation = WebViewImplementation.fromValue((Integer) params.get("implementation"));
switch (implementation) {
case NATIVE:
default:
flutterWebView = new FlutterWebView(plugin, context, id, params);
}
flutterWebView.makeInitialLoad(params);
return flutterWebView;
}
}

1
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebViewFlutterPlugin.java
View File

@ -9,7 +9,6 @@ import android.webkit.ValueCallback;
import com.pichillilorenzo.flutter_inappwebview.chrome_custom_tabs.ChromeSafariBrowserManager;
import com.pichillilorenzo.flutter_inappwebview.credential_database.CredentialDatabaseHandler;
import com.pichillilorenzo.flutter_inappwebview.in_app_browser.InAppBrowserManager;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.FlutterWebViewFactory;
import com.pichillilorenzo.flutter_inappwebview.headless_in_app_webview.HeadlessInAppWebViewManager;
import io.flutter.embedding.engine.plugins.activity.ActivityAware;

122
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebViewMethodHandler.java
View File

@ -16,11 +16,15 @@ import com.pichillilorenzo.flutter_inappwebview.in_app_browser.InAppBrowserOptio
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.InAppWebView;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.InAppWebViewOptions;
import com.pichillilorenzo.flutter_inappwebview.types.ContentWorld;
import com.pichillilorenzo.flutter_inappwebview.types.HitTestResult;
import com.pichillilorenzo.flutter_inappwebview.types.InAppWebViewInterface;
import com.pichillilorenzo.flutter_inappwebview.types.SslCertificateExt;
import com.pichillilorenzo.flutter_inappwebview.types.URLRequest;
import com.pichillilorenzo.flutter_inappwebview.types.UserScript;
import com.pichillilorenzo.flutter_inappwebview.types.WebMessage;
import com.pichillilorenzo.flutter_inappwebview.types.WebMessageChannel;
import com.pichillilorenzo.flutter_inappwebview.types.WebMessageListener;
import com.pichillilorenzo.flutter_inappwebview.types.WebMessagePort;
import java.io.IOException;
import java.util.ArrayList;
@ -34,9 +38,9 @@ import io.flutter.plugin.common.MethodChannel;
public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandler {
static final String LOG_TAG = "IAWMethodHandler";
public InAppWebView webView;
public InAppWebViewInterface webView;
public InAppWebViewMethodHandler(InAppWebView webView) {
public InAppWebViewMethodHandler(InAppWebViewInterface webView) {
this.webView = webView;
}
@ -176,8 +180,8 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
result.success(null);
break;
case "setOptions":
if (webView != null && webView.inAppBrowserDelegate != null && webView.inAppBrowserDelegate instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.inAppBrowserDelegate;
if (webView != null && webView.getInAppBrowserDelegate() != null && webView.getInAppBrowserDelegate() instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.getInAppBrowserDelegate();
InAppBrowserOptions inAppBrowserOptions = new InAppBrowserOptions();
HashMap<String, Object> inAppBrowserOptionsMap = (HashMap<String, Object>) call.argument("options");
inAppBrowserOptions.parse(inAppBrowserOptionsMap);
@ -191,24 +195,24 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
result.success(true);
break;
case "getOptions":
if (webView != null && webView.inAppBrowserDelegate != null && webView.inAppBrowserDelegate instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.inAppBrowserDelegate;
if (webView != null && webView.getInAppBrowserDelegate() != null && webView.getInAppBrowserDelegate() instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.getInAppBrowserDelegate();
result.success(inAppBrowserActivity.getOptions());
} else {
result.success((webView != null) ? webView.getOptions() : null);
}
break;
case "close":
if (webView != null && webView.inAppBrowserDelegate != null && webView.inAppBrowserDelegate instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.inAppBrowserDelegate;
if (webView != null && webView.getInAppBrowserDelegate() != null && webView.getInAppBrowserDelegate() instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.getInAppBrowserDelegate();
inAppBrowserActivity.close(result);
} else {
result.notImplemented();
}
break;
case "show":
if (webView != null && webView.inAppBrowserDelegate != null && webView.inAppBrowserDelegate instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.inAppBrowserDelegate;
if (webView != null && webView.getInAppBrowserDelegate() != null && webView.getInAppBrowserDelegate() instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.getInAppBrowserDelegate();
inAppBrowserActivity.show();
result.success(true);
} else {
@ -216,8 +220,8 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
}
break;
case "hide":
if (webView != null && webView.inAppBrowserDelegate != null && webView.inAppBrowserDelegate instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.inAppBrowserDelegate;
if (webView != null && webView.getInAppBrowserDelegate() != null && webView.getInAppBrowserDelegate() instanceof InAppBrowserActivity) {
InAppBrowserActivity inAppBrowserActivity = (InAppBrowserActivity) webView.getInAppBrowserDelegate();
inAppBrowserActivity.hide();
result.success(true);
} else {
@ -319,7 +323,11 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
result.success(true);
break;
case "getContentHeight":
result.success((webView != null) ? webView.getContentHeight() : null);
if (webView instanceof InAppWebView) {
result.success(webView.getContentHeight());
} else {
result.success(null);
}
break;
case "zoomBy":
if (webView != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
@ -332,22 +340,27 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
result.success((webView != null) ? webView.getOriginalUrl() : null);
break;
case "getZoomScale":
result.success((webView != null) ? webView.zoomScale : null);
if (webView instanceof InAppWebView) {
result.success(webView.getZoomScale());
} else {
result.success(null);
}
break;
case "getSelectedText":
if (webView != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
webView.getSelectedText(result);
if ((webView instanceof InAppWebView && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)) {
webView.getSelectedText(new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
result.success(value);
}
});
} else {
result.success(null);
}
break;
case "getHitTestResult":
if (webView != null) {
WebView.HitTestResult hitTestResult = webView.getHitTestResult();
Map<String, Object> obj = new HashMap<>();
obj.put("type", hitTestResult.getType());
obj.put("extra", hitTestResult.getExtra());
result.success(obj);
if (webView instanceof InAppWebView) {
result.success(HitTestResult.fromWebViewHitTestResult(webView.getHitTestResult()).toMap());
} else {
result.success(null);
}
@ -405,7 +418,7 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
case "setContextMenu":
if (webView != null) {
Map<String, Object> contextMenu = (Map<String, Object>) call.argument("contextMenu");
webView.contextMenu = contextMenu;
webView.setContextMenu(contextMenu);
}
result.success(true);
break;
@ -451,34 +464,34 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
result.success(true);
break;
case "addUserScript":
if (webView != null && webView.userContentController != null) {
if (webView != null && webView.getUserContentController() != null) {
Map<String, Object> userScriptMap = (Map<String, Object>) call.argument("userScript");
UserScript userScript = UserScript.fromMap(userScriptMap);
result.success(webView.userContentController.addUserOnlyScript(userScript));
result.success(webView.getUserContentController().addUserOnlyScript(userScript));
} else {
result.success(false);
}
break;
case "removeUserScript":
if (webView != null && webView.userContentController != null) {
if (webView != null && webView.getUserContentController() != null) {
Integer index = (Integer) call.argument("index");
Map<String, Object> userScriptMap = (Map<String, Object>) call.argument("userScript");
UserScript userScript = UserScript.fromMap(userScriptMap);
result.success(webView.userContentController.removeUserOnlyScriptAt(index, userScript.getInjectionTime()));
result.success(webView.getUserContentController().removeUserOnlyScriptAt(index, userScript.getInjectionTime()));
} else {
result.success(false);
}
break;
case "removeUserScriptsByGroupName":
if (webView != null && webView.userContentController != null) {
if (webView != null && webView.getUserContentController() != null) {
String groupName = (String) call.argument("groupName");
webView.userContentController.removeUserOnlyScriptsByGroupName(groupName);
webView.getUserContentController().removeUserOnlyScriptsByGroupName(groupName);
}
result.success(true);
break;
case "removeAllUserScripts":
if (webView != null && webView.userContentController != null) {
webView.userContentController.removeAllUserOnlyScripts();
if (webView != null && webView.getUserContentController() != null) {
webView.getUserContentController().removeAllUserOnlyScripts();
}
result.success(true);
break;
@ -512,8 +525,12 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
}
break;
case "createWebMessageChannel":
if (webView != null && WebViewFeature.isFeatureSupported(WebViewFeature.CREATE_WEB_MESSAGE_CHANNEL)) {
result.success(webView.createCompatWebMessageChannel().toMap());
if (webView != null) {
if (webView instanceof InAppWebView && WebViewFeature.isFeatureSupported(WebViewFeature.CREATE_WEB_MESSAGE_CHANNEL)) {
result.success(webView.createCompatWebMessageChannel().toMap());
} else {
result.success(null);
}
} else {
result.success(null);
}
@ -522,38 +539,47 @@ public class InAppWebViewMethodHandler implements MethodChannel.MethodCallHandle
if (webView != null && WebViewFeature.isFeatureSupported(WebViewFeature.POST_WEB_MESSAGE)) {
Map<String, Object> message = (Map<String, Object>) call.argument("message");
String targetOrigin = (String) call.argument("targetOrigin");
List<WebMessagePortCompat> ports = new ArrayList<>();
List<WebMessagePortCompat> compatPorts = new ArrayList<>();
List<WebMessagePort> ports = new ArrayList<>();
List<Map<String, Object>> portsMap = (List<Map<String, Object>>) message.get("ports");
if (portsMap != null) {
for (Map<String, Object> portMap : portsMap) {
String webMessageChannelId = (String) portMap.get("webMessageChannelId");
Integer index = (Integer) portMap.get("index");
WebMessageChannel webMessageChannel = webView.webMessageChannels.get(webMessageChannelId);
WebMessageChannel webMessageChannel = webView.getWebMessageChannels().get(webMessageChannelId);
if (webMessageChannel != null) {
ports.add(webMessageChannel.ports.get(index));
if (webView instanceof InAppWebView) {
compatPorts.add(webMessageChannel.compatPorts.get(index));
}
}
}
}
WebMessageCompat webMessage = new WebMessageCompat((String) message.get("data"), ports.toArray(new WebMessagePortCompat[0]));
try {
WebViewCompat.postWebMessage(webView, webMessage, Uri.parse(targetOrigin));
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
if (webView instanceof InAppWebView) {
WebMessageCompat webMessage = new WebMessageCompat((String) message.get("data"), compatPorts.toArray(new WebMessagePortCompat[0]));
try {
WebViewCompat.postWebMessage((WebView) webView, webMessage, Uri.parse(targetOrigin));
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
}
} else {
result.success(true);
}
break;
case "addWebMessageListener":
if (webView != null && WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_LISTENER)) {
if (webView != null) {
Map<String, Object> webMessageListenerMap = (Map<String, Object>) call.argument("webMessageListener");
WebMessageListener webMessageListener = WebMessageListener.fromMap(webView.plugin.messenger, webMessageListenerMap);
try {
webView.addWebMessageListener(webMessageListener);
WebMessageListener webMessageListener = WebMessageListener.fromMap(webView, webView.getPlugin().messenger, webMessageListenerMap);
if (webView instanceof InAppWebView && WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_LISTENER)) {
try {
webView.addWebMessageListener(webMessageListener);
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
} else {
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
} else {
result.success(true);

6
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/InAppWebViewStatic.java
View File

@ -99,9 +99,11 @@ public class InAppWebViewStatic implements MethodChannel.MethodCallHandler {
}
break;
case "setWebContentsDebuggingEnabled":
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
{
boolean debuggingEnabled = (boolean) call.argument("debuggingEnabled");
WebView.setWebContentsDebuggingEnabled(debuggingEnabled);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
WebView.setWebContentsDebuggingEnabled(debuggingEnabled);
}
}
result.success(true);
break;

32
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/Util.java
View File

@ -19,6 +19,9 @@ import org.json.JSONObject;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.security.Key;
import java.security.KeyStore;
import java.security.PrivateKey;
@ -26,6 +29,7 @@ import java.security.cert.Certificate;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
@ -33,6 +37,7 @@ import java.util.Map;
import java.util.Objects;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.net.ssl.HostnameVerifier;
@ -77,7 +82,7 @@ public class Util {
return ANDROID_ASSET_URL + key;
}
public static InputStream getFileAsset(InAppWebViewFlutterPlugin plugin,String assetFilePath) throws IOException {
public static InputStream getFileAsset(InAppWebViewFlutterPlugin plugin, String assetFilePath) throws IOException {
String key = (plugin.registrar != null) ? plugin.registrar.lookupKeyForAsset(assetFilePath) : plugin.flutterAssets.getAssetFilePathByName(assetFilePath);
AssetManager mg = plugin.applicationContext.getResources().getAssets();
return mg.open(key);
@ -287,4 +292,29 @@ public class Util {
public static float getPixelDensity(Context context) {
return context.getResources().getDisplayMetrics().density;
}
public static boolean isClass(String className) {
try {
Class.forName(className);
return true;
} catch (ClassNotFoundException e) {
return false;
}
}
public static boolean isIPv6(String address) {
try {
Inet6Address.getByName(address);
} catch (UnknownHostException e) {
return false;
}
return true;
}
public static String normalizeIPv6(String address) throws Exception {
if (!Util.isIPv6(address)) {
throw new Exception("Invalid address: " + address);
}
return InetAddress.getByName(address).getCanonicalHostName();
}
}

4
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/FlutterWebView.java
View File

@ -22,6 +22,7 @@ import com.pichillilorenzo.flutter_inappwebview.InAppWebViewMethodHandler;
import com.pichillilorenzo.flutter_inappwebview.plugin_scripts_js.JavaScriptBridgeJS;
import com.pichillilorenzo.flutter_inappwebview.pull_to_refresh.PullToRefreshLayout;
import com.pichillilorenzo.flutter_inappwebview.pull_to_refresh.PullToRefreshOptions;
import com.pichillilorenzo.flutter_inappwebview.types.PlatformWebView;
import com.pichillilorenzo.flutter_inappwebview.types.URLRequest;
import com.pichillilorenzo.flutter_inappwebview.types.UserScript;
@ -32,9 +33,8 @@ import java.util.List;
import java.util.Map;
import io.flutter.plugin.common.MethodChannel;
import io.flutter.plugin.platform.PlatformView;
public class FlutterWebView implements PlatformView {
public class FlutterWebView implements PlatformWebView {
static final String LOG_TAG = "IAWFlutterWebView";

163
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebView.java
View File

@ -9,6 +9,7 @@ import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Point;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
@ -22,7 +23,6 @@ import android.util.AttributeSet;
import android.util.Log;
import android.view.ActionMode;
import android.view.ContextMenu;
import android.view.DragEvent;
import android.view.GestureDetector;
import android.view.LayoutInflater;
import android.view.Menu;
@ -40,6 +40,7 @@ import android.webkit.DownloadListener;
import android.webkit.ValueCallback;
import android.webkit.WebBackForwardList;
import android.webkit.WebHistoryItem;
import android.webkit.WebMessage;
import android.webkit.WebSettings;
import android.webkit.WebStorage;
import android.widget.HorizontalScrollView;
@ -53,6 +54,7 @@ import androidx.webkit.WebViewCompat;
import androidx.webkit.WebViewFeature;
import com.pichillilorenzo.flutter_inappwebview.InAppWebViewFlutterPlugin;
import com.pichillilorenzo.flutter_inappwebview.types.InAppWebViewInterface;
import com.pichillilorenzo.flutter_inappwebview.JavaScriptBridgeInterface;
import com.pichillilorenzo.flutter_inappwebview.R;
import com.pichillilorenzo.flutter_inappwebview.Util;
@ -99,7 +101,7 @@ import okhttp3.OkHttpClient;
import static android.content.Context.INPUT_METHOD_SERVICE;
import static com.pichillilorenzo.flutter_inappwebview.types.PreferredContentModeOptionType.fromValue;
final public class InAppWebView extends InputAwareWebView {
final public class InAppWebView extends InputAwareWebView implements InAppWebViewInterface {
static final String LOG_TAG = "InAppWebView";
@ -129,7 +131,7 @@ final public class InAppWebView extends InputAwareWebView {
public LinearLayout floatingContextMenu = null;
@Nullable
public Map<String, Object> contextMenu = null;
public Handler headlessHandler = new Handler(Looper.getMainLooper());
public Handler mainLooperHandler = new Handler(Looper.getMainLooper());
static Handler mHandler = new Handler();
public Runnable checkScrollStoppedTask;
@ -145,6 +147,7 @@ final public class InAppWebView extends InputAwareWebView {
public Map<String, ValueCallback<String>> evaluateJavaScriptContentWorldCallbacks = new HashMap<>();
public Map<String, WebMessageChannel> webMessageChannels = new HashMap<>();
public List<WebMessageListener> webMessageListeners = new ArrayList<>();
public InAppWebView(Context context) {
super(context);
@ -174,11 +177,6 @@ final public class InAppWebView extends InputAwareWebView {
plugin.activity.registerForContextMenu(this);
}
@Override
public void reload() {
super.reload();
}
public void prepare() {
httpClient = new OkHttpClient().newBuilder().build();
@ -400,7 +398,7 @@ final public class InAppWebView extends InputAwareWebView {
onScrollStopped();
} else {
initialPositionScrollStoppedTask = getScrollY();
headlessHandler.postDelayed(checkScrollStoppedTask, newCheckScrollStoppedTask);
mainLooperHandler.postDelayed(checkScrollStoppedTask, newCheckScrollStoppedTask);
}
}
};
@ -418,7 +416,7 @@ final public class InAppWebView extends InputAwareWebView {
hideContextMenu();
}
} else {
headlessHandler.postDelayed(checkContextMenuShouldBeClosedTask, newCheckContextMenuShouldBeClosedTaskTask);
mainLooperHandler.postDelayed(checkContextMenuShouldBeClosedTask, newCheckContextMenuShouldBeClosedTaskTask);
}
}
});
@ -471,11 +469,9 @@ final public class InAppWebView extends InputAwareWebView {
setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
HitTestResult hitTestResult = getHitTestResult();
Map<String, Object> obj = new HashMap<>();
obj.put("type", hitTestResult.getType());
obj.put("extra", hitTestResult.getExtra());
channel.invokeMethod("onLongPressHitTestResult", obj);
com.pichillilorenzo.flutter_inappwebview.types.HitTestResult hitTestResult =
com.pichillilorenzo.flutter_inappwebview.types.HitTestResult.fromWebViewHitTestResult(getHitTestResult());
channel.invokeMethod("onLongPressHitTestResult", hitTestResult.toMap());
return false;
}
});
@ -540,6 +536,10 @@ final public class InAppWebView extends InputAwareWebView {
}
public void loadFile(String assetFilePath) throws IOException {
if (plugin == null) {
return;
}
loadUrl(Util.getUrlAsset(plugin, assetFilePath));
}
@ -570,12 +570,12 @@ final public class InAppWebView extends InputAwareWebView {
public void takeScreenshot(final @Nullable Map<String, Object> screenshotConfiguration, final MethodChannel.Result result) {
final float pixelDensity = Util.getPixelDensity(getContext());
headlessHandler.post(new Runnable() {
mainLooperHandler.post(new Runnable() {
@Override
public void run() {
try {
Bitmap resized = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(resized);
Bitmap screenshotBitmap = Bitmap.createBitmap(getMeasuredWidth(), getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(screenshotBitmap);
c.translate(-getScrollX(), -getScrollY());
draw(c);
@ -588,10 +588,10 @@ final public class InAppWebView extends InputAwareWebView {
if (rect != null) {
int rectX = (int) Math.floor(rect.get("x") * pixelDensity + 0.5);
int rectY = (int) Math.floor(rect.get("y") * pixelDensity + 0.5);
int rectWidth = Math.min(resized.getWidth(), (int) Math.floor(rect.get("width") * pixelDensity + 0.5));
int rectHeight = Math.min(resized.getHeight(), (int) Math.floor(rect.get("height") * pixelDensity + 0.5));
resized = Bitmap.createBitmap(
resized,
int rectWidth = Math.min(screenshotBitmap.getWidth(), (int) Math.floor(rect.get("width") * pixelDensity + 0.5));
int rectHeight = Math.min(screenshotBitmap.getHeight(), (int) Math.floor(rect.get("height") * pixelDensity + 0.5));
screenshotBitmap = Bitmap.createBitmap(
screenshotBitmap,
rectX,
rectY,
rectWidth,
@ -601,9 +601,9 @@ final public class InAppWebView extends InputAwareWebView {
Double snapshotWidth = (Double) screenshotConfiguration.get("snapshotWidth");
if (snapshotWidth != null) {
int dstWidth = (int) Math.floor(snapshotWidth * pixelDensity + 0.5);
float ratioBitmap = (float) resized.getWidth() / (float) resized.getHeight();
float ratioBitmap = (float) screenshotBitmap.getWidth() / (float) screenshotBitmap.getHeight();
int dstHeight = (int) ((float) dstWidth / ratioBitmap);
resized = Bitmap.createScaledBitmap(resized, dstWidth, dstHeight, true);
screenshotBitmap = Bitmap.createScaledBitmap(screenshotBitmap, dstWidth, dstHeight, true);
}
try {
@ -615,7 +615,7 @@ final public class InAppWebView extends InputAwareWebView {
quality = (Integer) screenshotConfiguration.get("quality");
}
resized.compress(
screenshotBitmap.compress(
compressFormat,
quality,
byteArrayOutputStream);
@ -625,7 +625,7 @@ final public class InAppWebView extends InputAwareWebView {
} catch (IOException e) {
e.printStackTrace();
}
resized.recycle();
screenshotBitmap.recycle();
result.success(byteArrayOutputStream.toByteArray());
} catch (IllegalArgumentException e) {
@ -982,7 +982,7 @@ final public class InAppWebView extends InputAwareWebView {
.replace(PluginScriptsUtil.VAR_RESULT_UUID, resultUuid);
}
final String finalScriptToInject = scriptToInject;
headlessHandler.post(new Runnable() {
mainLooperHandler.post(new Runnable() {
@Override
public void run() {
String scriptToInject = userContentController.generateCodeForScriptEvaluation(finalScriptToInject, contentWorld);
@ -1231,11 +1231,9 @@ final public class InAppWebView extends InputAwareWebView {
}
private void sendOnCreateContextMenuEvent() {
HitTestResult hitTestResult = getHitTestResult();
Map<String, Object> obj = new HashMap<>();
obj.put("type", hitTestResult.getType());
obj.put("extra", hitTestResult.getExtra());
channel.invokeMethod("onCreateContextMenu", obj);
com.pichillilorenzo.flutter_inappwebview.types.HitTestResult hitTestResult =
com.pichillilorenzo.flutter_inappwebview.types.HitTestResult.fromWebViewHitTestResult(getHitTestResult());
channel.invokeMethod("onCreateContextMenu", hitTestResult.toMap());
}
private Point contextMenuPoint = new Point(0, 0);
@ -1477,7 +1475,7 @@ final public class InAppWebView extends InputAwareWebView {
new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT, curx, ((int) cury) + getScrollY())
);
headlessHandler.post(new Runnable() {
mainLooperHandler.post(new Runnable() {
@Override
public void run() {
if (floatingContextMenu != null) {
@ -1551,16 +1549,6 @@ final public class InAppWebView extends InputAwareWebView {
});
}
@RequiresApi(api = Build.VERSION_CODES.KITKAT)
public void getSelectedText(final MethodChannel.Result result) {
getSelectedText(new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
result.success(value);
}
});
}
public Map<String, Object> requestFocusNodeHref() {
Message msg = InAppWebView.mHandler.obtainMessage();
requestFocusNodeHref(msg);
@ -1649,8 +1637,16 @@ final public class InAppWebView extends InputAwareWebView {
return webMessageChannel;
}
public void addWebMessageListener(@NonNull WebMessageListener webMessageListener) {
@Override
public WebMessageChannel createWebMessageChannel(ValueCallback<WebMessageChannel> callback) {
WebMessageChannel webMessageChannel = createCompatWebMessageChannel();
callback.onReceiveValue(webMessageChannel);
return webMessageChannel;
}
public void addWebMessageListener(@NonNull WebMessageListener webMessageListener) throws Exception {
WebViewCompat.addWebMessageListener(this, webMessageListener.jsObjectName, webMessageListener.allowedOriginRules, webMessageListener.listener);
webMessageListeners.add(webMessageListener);
}
public void disposeWebMessageChannels() {
@ -1660,19 +1656,94 @@ final public class InAppWebView extends InputAwareWebView {
webMessageChannels.clear();
}
// @Override
public void disposeWebMessageListeners() {
for (WebMessageListener webMessageListener : webMessageListeners) {
webMessageListener.dispose();
}
webMessageListeners.clear();
}
@Override
public void postWebMessage(com.pichillilorenzo.flutter_inappwebview.types.WebMessage message, Uri targetOrigin, ValueCallback<String> callback) throws Exception {
throw new UnsupportedOperationException();
}
// @Override
// protected void onWindowVisibilityChanged(int visibility) {
// if (visibility != View.GONE) super.onWindowVisibilityChanged(View.VISIBLE);
// }
public float getZoomScale() {
return zoomScale;
}
@Override
public void getZoomScale(final ValueCallback<Float> callback) {
callback.onReceiveValue(zoomScale);
}
@Nullable
public Map<String, Object> getContextMenu() {
return contextMenu;
}
public void setContextMenu(@Nullable Map<String, Object> contextMenu) {
this.contextMenu = contextMenu;
}
@Nullable
public InAppWebViewFlutterPlugin getPlugin() {
return plugin;
}
public void setPlugin(@Nullable InAppWebViewFlutterPlugin plugin) {
this.plugin = plugin;
}
@Nullable
public InAppBrowserDelegate getInAppBrowserDelegate() {
return inAppBrowserDelegate;
}
public void setInAppBrowserDelegate(@Nullable InAppBrowserDelegate inAppBrowserDelegate) {
this.inAppBrowserDelegate = inAppBrowserDelegate;
}
public UserContentController getUserContentController() {
return userContentController;
}
public void setUserContentController(UserContentController userContentController) {
this.userContentController = userContentController;
}
public Map<String, WebMessageChannel> getWebMessageChannels() {
return webMessageChannels;
}
public void setWebMessageChannels(Map<String, WebMessageChannel> webMessageChannels) {
this.webMessageChannels = webMessageChannels;
}
@Override
public void getContentHeight(ValueCallback<Integer> callback) {
callback.onReceiveValue(getContentHeight());
}
@Override
public void getHitTestResult(ValueCallback<com.pichillilorenzo.flutter_inappwebview.types.HitTestResult> callback) {
callback.onReceiveValue(com.pichillilorenzo.flutter_inappwebview.types.HitTestResult.fromWebViewHitTestResult(getHitTestResult()));
}
@Override
public void dispose() {
if (windowId != null) {
InAppWebViewChromeClient.windowWebViewMessages.remove(windowId);
}
headlessHandler.removeCallbacksAndMessages(null);
mainLooperHandler.removeCallbacksAndMessages(null);
mHandler.removeCallbacksAndMessages(null);
disposeWebMessageChannels();
disposeWebMessageListeners();
removeAllViews();
if (checkContextMenuShouldBeClosedTask != null)
removeCallbacks(checkContextMenuShouldBeClosedTask);

8
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/in_app_webview/InAppWebViewOptions.java
View File

@ -7,6 +7,7 @@ import android.webkit.WebSettings;
import androidx.annotation.Nullable;
import com.pichillilorenzo.flutter_inappwebview.Options;
import com.pichillilorenzo.flutter_inappwebview.types.InAppWebViewInterface;
import com.pichillilorenzo.flutter_inappwebview.types.PreferredContentModeOptionType;
import java.util.ArrayList;
@ -17,7 +18,7 @@ import java.util.Map;
import static android.webkit.WebSettings.LayoutAlgorithm.NARROW_COLUMNS;
import static android.webkit.WebSettings.LayoutAlgorithm.NORMAL;
public class InAppWebViewOptions implements Options<InAppWebView> {
public class InAppWebViewOptions implements Options<InAppWebViewInterface> {
public static final String LOG_TAG = "InAppWebViewOptions";
@ -455,9 +456,10 @@ public class InAppWebViewOptions implements Options<InAppWebView> {
}
@Override
public Map<String, Object> getRealOptions(InAppWebView webView) {
public Map<String, Object> getRealOptions(InAppWebViewInterface inAppWebView) {
Map<String, Object> realOptions = toMap();
if (webView != null) {
if (inAppWebView instanceof InAppWebView) {
InAppWebView webView = (InAppWebView) inAppWebView;
WebSettings settings = webView.getSettings();
realOptions.put("userAgent", settings.getUserAgentString());
realOptions.put("javaScriptEnabled", settings.getJavaScriptEnabled());

5
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/plugin_scripts_js/JavaScriptBridgeJS.java
View File

@ -15,6 +15,7 @@ public class JavaScriptBridgeJS {
);
public static final String JAVASCRIPT_UTIL_VAR_NAME = "window." + JAVASCRIPT_BRIDGE_NAME + "._Util";
public static final String WEB_MESSAGE_CHANNELS_VARIABLE_NAME = "window." + JAVASCRIPT_BRIDGE_NAME + "._webMessageChannels";
public static final String UTIL_JS_SOURCE = JAVASCRIPT_UTIL_VAR_NAME + " = {" +
" support: {" +
@ -131,10 +132,10 @@ public class JavaScriptBridgeJS {
" }," +
" convertBodyRequest: function(body) {" +
" if (body == null) {" +
" return new Promise((resolve, reject) => resolve(null));" +
" return new Promise(function(resolve, reject) { resolve(null); });" +
" }" +
" if (" + JAVASCRIPT_UTIL_VAR_NAME + ".isString(body) || (" + JAVASCRIPT_UTIL_VAR_NAME + ".support.searchParams && body instanceof URLSearchParams)) {" +
" return new Promise((resolve, reject) => resolve(body.toString()));" +
" return new Promise(function(resolve, reject) { resolve(body.toString()); });" +
" }" +
" if (window.Response != null) {" +
" return new Response(body).arrayBuffer().then(function(arrayBuffer) {" +

79
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/HitTestResult.java Normal file
View File

@ -0,0 +1,79 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import android.webkit.WebView;
import androidx.annotation.Nullable;
import java.util.HashMap;
import java.util.Map;
public class HitTestResult {
private int type;
@Nullable
private String extra;
public HitTestResult(int type, @Nullable String extra) {
this.type = type;
this.extra = extra;
}
@Nullable
static public HitTestResult fromWebViewHitTestResult(@Nullable WebView.HitTestResult hitTestResult) {
if (hitTestResult == null) {
return null;
}
return new HitTestResult(hitTestResult.getType(), hitTestResult.getExtra());
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
@Nullable
public String getExtra() {
return extra;
}
public void setExtra(@Nullable String extra) {
this.extra = extra;
}
@Nullable
public Map<String, Object> toMap() {
Map<String, Object> hitTestResultMap = new HashMap<>();
hitTestResultMap.put("type", type);
hitTestResultMap.put("extra", extra);
return hitTestResultMap;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
HitTestResult that = (HitTestResult) o;
if (type != that.type) return false;
return extra != null ? extra.equals(that.extra) : that.extra == null;
}
@Override
public int hashCode() {
int result = type;
result = 31 * result + (extra != null ? extra.hashCode() : 0);
return result;
}
@Override
public String toString() {
return "HitTestResultMap{" +
"type=" + type +
", extra='" + extra + '\'' +
'}';
}
}

101
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/InAppWebViewInterface.java Normal file
View File

@ -0,0 +1,101 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import android.content.Context;
import android.net.Uri;
import android.net.http.SslCertificate;
import android.webkit.ValueCallback;
import android.webkit.WebMessage;
import android.webkit.WebView;
import com.pichillilorenzo.flutter_inappwebview.InAppWebViewFlutterPlugin;
import com.pichillilorenzo.flutter_inappwebview.in_app_browser.InAppBrowserDelegate;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.InAppWebViewOptions;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import io.flutter.plugin.common.MethodChannel;
public interface InAppWebViewInterface {
Context getContext();
String getUrl();
String getTitle();
int getProgress();
void loadUrl(URLRequest urlRequest);
void postUrl(String url, byte[] postData);
void loadDataWithBaseURL(String baseUrl, String data,
String mimeType, String encoding, String historyUrl);
void loadFile(String assetFilePath) throws IOException;
void evaluateJavascript(String source, ContentWorld contentWorld, ValueCallback<String> resultCallback);
void injectJavascriptFileFromUrl(String urlFile, Map<String, Object> scriptHtmlTagAttributes);
void injectCSSCode(String source);
void injectCSSFileFromUrl(String urlFile, Map<String, Object> cssLinkHtmlTagAttributes);
void reload();
void goBack();
boolean canGoBack();
void goForward();
boolean canGoForward();
void goBackOrForward(int steps);
boolean canGoBackOrForward(int steps);
void stopLoading();
boolean isLoading();
void takeScreenshot(Map<String, Object> screenshotConfiguration, MethodChannel.Result result);
void setOptions(InAppWebViewOptions newOptions, HashMap<String, Object> newOptionsMap);
Map<String, Object> getOptions();
HashMap<String, Object> getCopyBackForwardList();
void clearAllCache();
void clearSslPreferences();
void findAllAsync(String find);
void findNext(boolean forward);
void clearMatches();
void scrollTo(Integer x, Integer y, Boolean animated);
void scrollBy(Integer x, Integer y, Boolean animated);
void onPause();
void onResume();
void pauseTimers();
void resumeTimers();
void printCurrentPage();
int getContentHeight();
void getContentHeight(ValueCallback<Integer> callback);
void zoomBy(float zoomFactor);
String getOriginalUrl();
void getSelectedText(ValueCallback<String> callback);
WebView.HitTestResult getHitTestResult();
void getHitTestResult(ValueCallback<HitTestResult> callback);
boolean pageDown(boolean bottom);
boolean pageUp(boolean top);
void saveWebArchive(String basename, boolean autoname, ValueCallback<String> callback);
boolean zoomIn();
boolean zoomOut();
void clearFocus();
Map<String, Object> requestFocusNodeHref();
Map<String, Object> requestImageRef();
int getScrollX();
int getScrollY();
SslCertificate getCertificate();
void clearHistory();
void callAsyncJavaScript(String functionBody, Map<String, Object> arguments, ContentWorld contentWorld, ValueCallback<String> resultCallback);
void isSecureContext(final ValueCallback<Boolean> resultCallback);
WebMessageChannel createCompatWebMessageChannel();
WebMessageChannel createWebMessageChannel(ValueCallback<WebMessageChannel> callback);
void postWebMessage(WebMessage message, Uri targetOrigin);
void postWebMessage(com.pichillilorenzo.flutter_inappwebview.types.WebMessage message, Uri targetOrigin, ValueCallback<String> callback) throws Exception;
void addWebMessageListener(WebMessageListener webMessageListener) throws Exception;
boolean canScrollVertically();
boolean canScrollHorizontally();
float getZoomScale();
void getZoomScale(ValueCallback<Float> callback);
Map<String, Object> getContextMenu();
void setContextMenu(Map<String, Object> contextMenu);
InAppWebViewFlutterPlugin getPlugin();
void setPlugin(InAppWebViewFlutterPlugin plugin);
InAppBrowserDelegate getInAppBrowserDelegate();
void setInAppBrowserDelegate(InAppBrowserDelegate inAppBrowserDelegate);
UserContentController getUserContentController();
void setUserContentController(UserContentController userContentController);
Map<String, WebMessageChannel> getWebMessageChannels();
void setWebMessageChannels(Map<String, WebMessageChannel> webMessageChannels);
void disposeWebMessageChannels();
void disposeWebMessageListeners();
}

9
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/PlatformWebView.java Normal file
View File

@ -0,0 +1,9 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import java.util.HashMap;
import io.flutter.plugin.platform.PlatformView;
public interface PlatformWebView extends PlatformView {
void makeInitialLoad(HashMap<String, Object> params);
}

8
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/UserContentController.java
View File

@ -60,7 +60,7 @@ public class UserContentController {
return js;
}
private String generateCodeForDocumentStart() {
public String generateCodeForDocumentStart() {
UserScriptInjectionTime injectionTime = UserScriptInjectionTime.AT_DOCUMENT_START;
String js = "";
js += generatePluginScriptsCodeAt(injectionTime);
@ -70,7 +70,7 @@ public class UserContentController {
return js;
}
private String generateContentWorldsCreatorCode() {
public String generateContentWorldsCreatorCode() {
if (this.contentWorlds.size() == 1) {
return "";
}
@ -94,7 +94,7 @@ public class UserContentController {
}
private String generatePluginScriptsCodeAt(UserScriptInjectionTime injectionTime) {
public String generatePluginScriptsCodeAt(UserScriptInjectionTime injectionTime) {
StringBuilder js = new StringBuilder();
LinkedHashSet<PluginScript> scripts = this.getPluginScriptsAt(injectionTime);
for (PluginScript script : scripts) {
@ -105,7 +105,7 @@ public class UserContentController {
return js.toString();
}
private String generateUserOnlyScriptsCodeAt(UserScriptInjectionTime injectionTime) {
public String generateUserOnlyScriptsCodeAt(UserScriptInjectionTime injectionTime) {
StringBuilder js = new StringBuilder();
LinkedHashSet<UserScript> scripts = this.getUserOnlyScriptsAt(injectionTime);
for (UserScript script : scripts) {

23
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/WebMessage.java Normal file
View File

@ -0,0 +1,23 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import androidx.annotation.Nullable;
import java.util.List;
public class WebMessage {
@Nullable
public String data;
@Nullable
public List<WebMessagePort> ports;
public WebMessage(@Nullable String data, @Nullable List<WebMessagePort> ports) {
this.data = data;
this.ports = ports;
}
public void dispose() {
if (ports != null) {
ports.clear();
}
}
}

171
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/WebMessageChannel.java
View File

@ -1,5 +1,7 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import android.webkit.ValueCallback;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.webkit.WebMessageCompat;
@ -8,6 +10,7 @@ import androidx.webkit.WebViewCompat;
import androidx.webkit.WebViewFeature;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.InAppWebView;
import com.pichillilorenzo.flutter_inappwebview.plugin_scripts_js.JavaScriptBridgeJS;
import java.util.ArrayList;
import java.util.Arrays;
@ -23,85 +26,64 @@ public class WebMessageChannel implements MethodChannel.MethodCallHandler {
public String id;
public MethodChannel channel;
public final List<WebMessagePortCompat> ports;
private InAppWebView webView;
public final List<WebMessagePortCompat> compatPorts;
public final List<WebMessagePort> ports;
public InAppWebViewInterface webView;
public WebMessageChannel(@NonNull String id, @NonNull InAppWebView webView) {
public WebMessageChannel(@NonNull String id, @NonNull InAppWebViewInterface webView) {
this.id = id;
this.channel = new MethodChannel(webView.plugin.messenger, "com.pichillilorenzo/flutter_inappwebview_web_message_channel_" + id);
this.channel = new MethodChannel(webView.getPlugin().messenger, "com.pichillilorenzo/flutter_inappwebview_web_message_channel_" + id);
this.channel.setMethodCallHandler(this);
this.ports = new ArrayList<>(Arrays.asList(WebViewCompat.createWebMessageChannel(webView)));
if (webView instanceof InAppWebView) {
this.compatPorts = new ArrayList<>(Arrays.asList(WebViewCompat.createWebMessageChannel((InAppWebView) webView)));
this.ports = new ArrayList<>();
} else {
this.ports = Arrays.asList(new WebMessagePort("port1", this), new WebMessagePort("port2", this));
this.compatPorts = new ArrayList<>();
}
this.webView = webView;
}
public void initJsInstance(InAppWebViewInterface webView, final ValueCallback<WebMessageChannel> callback) {
if (webView != null) {
final WebMessageChannel webMessageChannel = this;
webView.evaluateJavascript("(function() {" +
JavaScriptBridgeJS.WEB_MESSAGE_CHANNELS_VARIABLE_NAME + "['" + webMessageChannel.id + "'] = new MessageChannel();" +
"})();", null, new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
callback.onReceiveValue(webMessageChannel);
}
});
} else {
callback.onReceiveValue(this);
}
}
@Override
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
switch (call.method) {
case "setWebMessageCallback":
if (webView != null && ports.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK)) {
if (webView instanceof InAppWebView) {
final Integer index = (Integer) call.argument("index");
final WebMessagePortCompat webMessagePort = ports.get(index);
try {
webMessagePort.setWebMessageCallback(new WebMessagePortCompat.WebMessageCallbackCompat() {
@Override
public void onMessage(@NonNull WebMessagePortCompat port, @Nullable WebMessageCompat message) {
super.onMessage(port, message);
Map<String, Object> obj = new HashMap<>();
obj.put("index", index);
obj.put("message", message != null ? message.getData() : null);
channel.invokeMethod("onMessage", obj);
}
});
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
setWebMessageCallbackForInAppWebView(index, result);
} else {
result.success(true);
}
break;
case "postMessage":
if (webView != null && ports.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_POST_MESSAGE)) {
if (webView instanceof InAppWebView) {
final Integer index = (Integer) call.argument("index");
WebMessagePortCompat port = ports.get(index);
Map<String, Object> message = (Map<String, Object>) call.argument("message");
List<WebMessagePortCompat> webMessagePorts = new ArrayList<>();
List<Map<String, Object>> portsMap = (List<Map<String, Object>>) message.get("ports");
if (portsMap != null) {
for (Map<String, Object> portMap : portsMap) {
String webMessageChannelId = (String) portMap.get("webMessageChannelId");
Integer portIndex = (Integer) portMap.get("index");
WebMessageChannel webMessageChannel = webView.webMessageChannels.get(webMessageChannelId);
if (webMessageChannel != null) {
webMessagePorts.add(webMessageChannel.ports.get(portIndex));
}
}
}
WebMessageCompat webMessage = new WebMessageCompat((String) message.get("data"), webMessagePorts.toArray(new WebMessagePortCompat[0]));
try {
port.postMessage(webMessage);
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
postMessageForInAppWebView(index, message, result);
} else {
result.success(true);
}
break;
case "close":
if (webView != null && ports.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_CLOSE)) {
if (webView instanceof InAppWebView) {
Integer index = (Integer) call.argument("index");
WebMessagePortCompat port = ports.get(index);
try {
port.close();
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
closeForInAppWebView(index, result);
} else {
result.success(true);
}
@ -110,6 +92,81 @@ public class WebMessageChannel implements MethodChannel.MethodCallHandler {
result.notImplemented();
}
}
private void setWebMessageCallbackForInAppWebView(final Integer index, @NonNull MethodChannel.Result result) {
if (webView != null && compatPorts.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK)) {
final WebMessagePortCompat webMessagePort = compatPorts.get(index);
try {
webMessagePort.setWebMessageCallback(new WebMessagePortCompat.WebMessageCallbackCompat() {
@Override
public void onMessage(@NonNull WebMessagePortCompat port, @Nullable WebMessageCompat message) {
super.onMessage(port, message);
Map<String, Object> obj = new HashMap<>();
obj.put("index", index);
obj.put("message", message != null ? message.getData() : null);
channel.invokeMethod("onMessage", obj);
}
});
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
} else {
result.success(true);
}
}
private void postMessageForInAppWebView(final Integer index, Map<String, Object> message, @NonNull MethodChannel.Result result) {
if (webView != null && compatPorts.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_POST_MESSAGE)) {
WebMessagePortCompat port = compatPorts.get(index);
List<WebMessagePortCompat> webMessagePorts = new ArrayList<>();
List<Map<String, Object>> portsMap = (List<Map<String, Object>>) message.get("ports");
if (portsMap != null) {
for (Map<String, Object> portMap : portsMap) {
String webMessageChannelId = (String) portMap.get("webMessageChannelId");
Integer portIndex = (Integer) portMap.get("index");
WebMessageChannel webMessageChannel = webView.getWebMessageChannels().get(webMessageChannelId);
if (webMessageChannel != null) {
webMessagePorts.add(webMessageChannel.compatPorts.get(portIndex));
}
}
}
WebMessageCompat webMessage = new WebMessageCompat((String) message.get("data"), webMessagePorts.toArray(new WebMessagePortCompat[0]));
try {
port.postMessage(webMessage);
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
} else {
result.success(true);
}
}
private void closeForInAppWebView(Integer index, @NonNull MethodChannel.Result result) {
if (webView != null && compatPorts.size() > 0 &&
WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_CLOSE)) {
WebMessagePortCompat port = compatPorts.get(index);
try {
port.close();
result.success(true);
} catch (Exception e) {
result.error(LOG_TAG, e.getMessage(), null);
}
} else {
result.success(true);
}
}
public void onMessage(Integer index, String message) {
Map<String, Object> obj = new HashMap<>();
obj.put("index", index);
obj.put("message", message );
channel.invokeMethod("onMessage", obj);
}
public Map<String, Object> toMap() {
Map<String, Object> webMessageChannelMap = new HashMap<>();
@ -119,14 +176,14 @@ public class WebMessageChannel implements MethodChannel.MethodCallHandler {
public void dispose() {
if (WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_PORT_CLOSE)) {
for (WebMessagePortCompat port : ports) {
for (WebMessagePortCompat port : compatPorts) {
try {
port.close();
} catch (Exception ignored) {}
}
}
this.channel.setMethodCallHandler(null);
this.ports.clear();
this.compatPorts.clear();
this.webView = null;
}
}

185
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/WebMessageListener.java
View File

@ -1,6 +1,8 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import android.net.Uri;
import android.text.TextUtils;
import android.webkit.ValueCallback;
import android.webkit.WebView;
import androidx.annotation.NonNull;
@ -10,6 +12,11 @@ import androidx.webkit.WebMessageCompat;
import androidx.webkit.WebViewCompat;
import androidx.webkit.WebViewFeature;
import com.pichillilorenzo.flutter_inappwebview.Util;
import com.pichillilorenzo.flutter_inappwebview.in_app_webview.InAppWebView;
import com.pichillilorenzo.flutter_inappwebview.plugin_scripts_js.JavaScriptBridgeJS;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
@ -28,27 +35,63 @@ public class WebMessageListener implements MethodChannel.MethodCallHandler {
public WebViewCompat.WebMessageListener listener;
public JavaScriptReplyProxy replyProxy;
public MethodChannel channel;
public InAppWebViewInterface webView;
public WebMessageListener(@NonNull BinaryMessenger messenger, @NonNull String jsObjectName, @NonNull Set<String> allowedOriginRules) {
public WebMessageListener(@NonNull InAppWebViewInterface webView, @NonNull BinaryMessenger messenger, @NonNull String jsObjectName, @NonNull Set<String> allowedOriginRules) {
this.webView = webView;
this.jsObjectName = jsObjectName;
this.allowedOriginRules = allowedOriginRules;
this.channel = new MethodChannel(messenger, "com.pichillilorenzo/flutter_inappwebview_web_message_listener_" + this.jsObjectName);
this.channel.setMethodCallHandler(this);
this.listener = new WebViewCompat.WebMessageListener() {
@Override
public void onPostMessage(@NonNull WebView view, @NonNull WebMessageCompat message, @NonNull Uri sourceOrigin, boolean isMainFrame, @NonNull JavaScriptReplyProxy javaScriptReplyProxy) {
replyProxy = javaScriptReplyProxy;
Map<String, Object> obj = new HashMap<>();
obj.put("message", message.getData());
obj.put("sourceOrigin", sourceOrigin.toString().equals("null") ? null : sourceOrigin.toString());
obj.put("isMainFrame", isMainFrame);
channel.invokeMethod("onPostMessage", obj);
if (this.webView instanceof InAppWebView) {
final WebMessageListener self = this;
this.listener = new WebViewCompat.WebMessageListener() {
@Override
public void onPostMessage(@NonNull WebView view, @NonNull WebMessageCompat message, @NonNull Uri sourceOrigin, boolean isMainFrame, @NonNull JavaScriptReplyProxy javaScriptReplyProxy) {
replyProxy = javaScriptReplyProxy;
self.onPostMessage(message.getData(), sourceOrigin, isMainFrame);
}
};
}
}
public void initJsInstance() {
if (webView != null) {
String jsObjectNameEscaped = Util.replaceAll(jsObjectName, "\'", "\\'");
List<String> allowedOriginRulesStringList = new ArrayList<>();
for (String allowedOriginRule : allowedOriginRules) {
if ("*".equals(allowedOriginRule)) {
allowedOriginRulesStringList.add("'*'");
} else {
Uri rule = Uri.parse(allowedOriginRule);
String host = rule.getHost() != null ? "'" + Util.replaceAll(rule.getHost(), "\'", "\\'") + "'" : "null";
allowedOriginRulesStringList.add("{scheme: '" + rule.getScheme() + "', host: " + host + ", port: " + (rule.getPort() != -1 ? rule.getPort() : "null") + "}");
}
}
};
String allowedOriginRulesString = TextUtils.join(", ", allowedOriginRulesStringList);
String source = "(function() {" +
" var allowedOriginRules = [" + allowedOriginRulesString + "];" +
" var isPageBlank = window.location.href === 'about:blank';" +
" var scheme = !isPageBlank ? window.location.protocol.replace(':', '') : null;" +
" var host = !isPageBlank ? window.location.hostname : null;" +
" var port = !isPageBlank ? window.location.port : null;" +
" if (window." + JavaScriptBridgeJS.JAVASCRIPT_BRIDGE_NAME + "._isOriginAllowed(allowedOriginRules, scheme, host, port)) {" +
" window['" + jsObjectNameEscaped + "'] = new FlutterInAppWebViewWebMessageListener('" + jsObjectNameEscaped + "');" +
" }" +
"})();";
webView.getUserContentController().addPluginScript(new PluginScript(
"WebMessageListener-" + jsObjectName,
source,
UserScriptInjectionTime.AT_DOCUMENT_START,
null,
false
));
}
}
@Nullable
public static WebMessageListener fromMap(@NonNull BinaryMessenger messenger, @Nullable Map<String, Object> map) {
public static WebMessageListener fromMap(@NonNull InAppWebViewInterface webView, @NonNull BinaryMessenger messenger, @Nullable Map<String, Object> map) {
if (map == null) {
return null;
}
@ -57,27 +100,137 @@ public class WebMessageListener implements MethodChannel.MethodCallHandler {
List<String> allowedOriginRuleList = (List<String>) map.get("allowedOriginRules");
assert allowedOriginRuleList != null;
Set<String> allowedOriginRules = new HashSet<>(allowedOriginRuleList);
return new WebMessageListener(messenger, jsObjectName, allowedOriginRules);
return new WebMessageListener(webView, messenger, jsObjectName, allowedOriginRules);
}
@Override
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
switch (call.method) {
case "postMessage":
if (replyProxy != null && WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_LISTENER)) {
if (webView instanceof InAppWebView) {
String message = (String) call.argument("message");
replyProxy.postMessage(message);
postMessageForInAppWebView(message, result);
} else {
result.success(true);
}
result.success(true);
break;
default:
result.notImplemented();
}
}
public void assertOriginRulesValid() throws Exception {
int index = 0;
for (String originRule : allowedOriginRules) {
if (originRule == null) {
throw new Exception("allowedOriginRules[" + index + "] is null");
}
if (originRule.isEmpty()) {
throw new Exception("allowedOriginRules[" + index + "] is empty");
}
if ("*".equals(originRule)) {
continue;
}
Uri url = Uri.parse(originRule);
String scheme = url.getScheme();
String host = url.getHost();
String path = url.getPath();
int port = url.getPort();
if (scheme == null) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if (("http".equals(scheme) || "https".equals(scheme)) && (host == null || host.isEmpty())) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if (!"http".equals(scheme) && !"https".equals(scheme) && (host != null || port != -1)) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if ((host == null || host.isEmpty()) && port != -1) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if (!path.isEmpty()) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if (host != null) {
int distance = host.indexOf("*");
if (distance != 0 || (distance == 0 && !host.startsWith("*."))) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
if (host.startsWith("[")) {
if (!host.endsWith("]")) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
String ipv6 = host.substring(1, host.length() - 1);
if (!Util.isIPv6(ipv6)) {
throw new Exception("allowedOriginRules " + originRule + " is invalid");
}
}
}
index++;
}
}
private void postMessageForInAppWebView(String message, @NonNull MethodChannel.Result result) {
if (replyProxy != null && WebViewFeature.isFeatureSupported(WebViewFeature.WEB_MESSAGE_LISTENER)) {
replyProxy.postMessage(message);
}
result.success(true);
}
public boolean isOriginAllowed(String scheme, String host, int port) {
for (String allowedOriginRule : allowedOriginRules) {
if ("*".equals(allowedOriginRule)) {
return true;
}
if (scheme == null || scheme.isEmpty()) {
continue;
}
if ((scheme == null || scheme.isEmpty()) && (host == null || host.isEmpty()) && (port == 0 || port == -1)) {
continue;
}
Uri rule = Uri.parse(allowedOriginRule);
int rulePort = rule.getPort() == -1 || rule.getPort() == 0 ? ("https".equals(rule.getScheme()) ? 443 : 80) : rule.getPort();
int currentPort = port == 0 || port == -1 ? ("https".equals(scheme) ? 443 : 80) : port;
String IPv6 = null;
if (rule.getHost() != null && rule.getHost().startsWith("[")) {
try {
IPv6 = Util.normalizeIPv6(rule.getHost().substring(1, rule.getHost().length() - 1));
} catch (Exception ignored) {}
}
String hostIPv6 = null;
try {
hostIPv6 = Util.normalizeIPv6(host);
} catch (Exception ignored) {}
boolean schemeAllowed = rule.getScheme().equals(scheme);
boolean hostAllowed = rule.getHost() == null ||
rule.getHost().isEmpty() ||
rule.getHost().equals(host) ||
(rule.getHost().startsWith("*") && host != null && host.contains(rule.getHost().split("\\*")[1])) ||
(hostIPv6 != null && IPv6 != null && hostIPv6.equals(IPv6));
boolean portAllowed = rulePort == currentPort;
if (schemeAllowed && hostAllowed && portAllowed) {
return true;
}
}
return false;
}
public void onPostMessage(String message, Uri sourceOrigin, boolean isMainFrame) {
Map<String, Object> obj = new HashMap<>();
obj.put("message", message);
obj.put("sourceOrigin", sourceOrigin.toString().equals("null") ? null : sourceOrigin.toString());
obj.put("isMainFrame", isMainFrame);
channel.invokeMethod("onPostMessage", obj);
}
public void dispose() {
this.channel.setMethodCallHandler(null);
this.listener = null;
this.replyProxy = null;
this.webView = null;
}
}

130
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/WebMessagePort.java Normal file
View File

@ -0,0 +1,130 @@
package com.pichillilorenzo.flutter_inappwebview.types;
import android.text.TextUtils;
import android.webkit.ValueCallback;
import com.pichillilorenzo.flutter_inappwebview.Util;
import com.pichillilorenzo.flutter_inappwebview.plugin_scripts_js.JavaScriptBridgeJS;
import java.util.ArrayList;
import java.util.List;
public class WebMessagePort {
public String name;
public WebMessageChannel webMessageChannel;
public boolean isClosed = false;
public boolean isTransferred = false;
public boolean isStarted = false;
public WebMessagePort(String name, WebMessageChannel webMessageChannel) {
this.name = name;
this.webMessageChannel = webMessageChannel;
}
public void setWebMessageCallback(final ValueCallback<Void> callback) throws Exception {
if (isClosed || isTransferred) {
throw new Exception("Port is already closed or transferred");
}
this.isStarted = true;
InAppWebViewInterface webView = webMessageChannel != null && webMessageChannel.webView != null ? webMessageChannel.webView : null;
if (webView != null) {
int index = name.equals("port1") ? 0 : 1;
webView.evaluateJavascript("(function() {" +
" var webMessageChannel = " + JavaScriptBridgeJS.WEB_MESSAGE_CHANNELS_VARIABLE_NAME + "['" + webMessageChannel.id + "'];" +
" if (webMessageChannel != null) {" +
" webMessageChannel." + this.name + ".onmessage = function (event) {" +
" window." + JavaScriptBridgeJS.JAVASCRIPT_BRIDGE_NAME + ".callHandler('onWebMessagePortMessageReceived', {" +
" 'webMessageChannelId': '" + webMessageChannel.id + "'," +
" 'index': " + index + "," +
" 'message': event.data" +
" });" +
" }" +
" }" +
"})();", null, new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
if (callback != null) {
callback.onReceiveValue(null);
}
}
});
} else {
if (callback != null) {
callback.onReceiveValue(null);
}
}
}
public void postMessage(WebMessage message, final ValueCallback<Void> callback) throws Exception {
if (isClosed || isTransferred) {
throw new Exception("Port is already closed or transferred");
}
InAppWebViewInterface webView = webMessageChannel != null && webMessageChannel.webView != null ? webMessageChannel.webView : null;
if (webView != null) {
String portsString = "null";
List<WebMessagePort> ports = message.ports;
if (ports != null) {
List<String> portArrayString = new ArrayList<>();
for (WebMessagePort port : ports) {
if (port == this) {
throw new Exception("Source port cannot be transferred");
}
if (port.isStarted) {
throw new Exception("Port is already started");
}
if (port.isClosed || port.isTransferred) {
throw new Exception("Port is already closed or transferred");
}
port.isTransferred = true;
portArrayString.add(JavaScriptBridgeJS.WEB_MESSAGE_CHANNELS_VARIABLE_NAME + "['" + webMessageChannel.id + "']." + port.name);
}
portsString = "[" + TextUtils.join(", ", portArrayString) + "]";
}
String data = message.data != null ? Util.replaceAll(message.data, "\'", "\\'") : "null";
String source = "(function() {" +
" var webMessageChannel = " + JavaScriptBridgeJS.WEB_MESSAGE_CHANNELS_VARIABLE_NAME + "['" + webMessageChannel.id + "'];" +
" if (webMessageChannel != null) {" +
" webMessageChannel." + this.name + ".postMessage('" + data + "', " + portsString + ");" +
" }" +
"})();";
webView.evaluateJavascript(source, null, new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
callback.onReceiveValue(null);
}
});
} else {
callback.onReceiveValue(null);
}
message.dispose();
}
public void close(final ValueCallback<Void> callback) throws Exception {
if (isTransferred) {
throw new Exception("Port is already transferred");
}
isClosed = true;
InAppWebViewInterface webView = webMessageChannel != null && webMessageChannel.webView != null ? webMessageChannel.webView : null;
if (webView != null) {
String source = "(function() {" +
" var webMessageChannel = " + JavaScriptBridgeJS.WEB_MESSAGE_CHANNELS_VARIABLE_NAME + "['" + webMessageChannel.id + "'];" +
" if (webMessageChannel != null) {" +
" webMessageChannel." + this.name + ".close();" +
" }" +
"})();";
webView.evaluateJavascript(source, null, new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
callback.onReceiveValue(null);
}
});
} else {
callback.onReceiveValue(null);
}
}
public void dispose() {
isClosed = true;
webMessageChannel = null;
}
}

32
android/src/main/java/com/pichillilorenzo/flutter_inappwebview/types/WebViewImplementation.java Normal file
View File

@ -0,0 +1,32 @@
package com.pichillilorenzo.flutter_inappwebview.types;
public enum WebViewImplementation {
NATIVE(0);
private final int value;
private WebViewImplementation(int value) {
this.value = value;
}
public boolean equalsValue(int otherValue) {
return value == otherValue;
}
public static WebViewImplementation fromValue(int value) {
for( WebViewImplementation type : WebViewImplementation.values()) {
if(value == type.value)
return type;
}
throw new IllegalArgumentException("No enum constant: " + value);
}
public int rawValue() {
return this.value;
}
@Override
public String toString() {
return String.valueOf(this.value);
}
}

2
example/.flutter-plugins-dependencies
View File

@ -1 +1 @@
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_downloader","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"integration_test","path":"/Users/lorenzopichilli/fvm/versions/2.1.0-10.0.pre/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/","dependencies":[]}],"android":[{"name":"flutter_downloader","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"integration_test","path":"/Users/lorenzopichilli/fvm/versions/2.1.0-10.0.pre/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.5-nullsafety/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.2.0-nullsafety/","dependencies":[]},{"name":"url_launcher_linux","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.1.0-nullsafety.3/","dependencies":[]},{"name":"url_launcher_windows","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_linux","url_launcher_macos","url_launcher_windows"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2021-04-07 18:05:10.935076","version":"2.1.0-10.0.pre"}
{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_downloader","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"integration_test","path":"/Users/lorenzopichilli/fvm/versions/stable/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/","dependencies":[]}],"android":[{"name":"flutter_downloader","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/flutter_downloader-1.5.2/","dependencies":[]},{"name":"flutter_inappwebview","path":"/Users/lorenzopichilli/Desktop/flutter_inappwebview/","dependencies":[]},{"name":"integration_test","path":"/Users/lorenzopichilli/fvm/versions/stable/packages/integration_test/","dependencies":[]},{"name":"path_provider","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider-2.0.0-nullsafety/","dependencies":[]},{"name":"permission_handler","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/permission_handler-5.1.0+2/","dependencies":[]},{"name":"url_launcher","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.0-nullsafety.6/","dependencies":[]}],"macos":[{"name":"path_provider_macos","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_macos-0.0.5-nullsafety/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.1.0-nullsafety.2/","dependencies":[]}],"linux":[{"name":"path_provider_linux","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_linux-0.2.0-nullsafety/","dependencies":[]},{"name":"url_launcher_linux","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.1.0-nullsafety.3/","dependencies":[]}],"windows":[{"name":"path_provider_windows","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/path_provider_windows-0.1.0-nullsafety.3/","dependencies":[]},{"name":"url_launcher_windows","path":"/Users/lorenzopichilli/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.1.0-nullsafety.2/","dependencies":[]}],"web":[]},"dependencyGraph":[{"name":"flutter_downloader","dependencies":[]},{"name":"flutter_inappwebview","dependencies":[]},{"name":"integration_test","dependencies":[]},{"name":"path_provider","dependencies":["path_provider_macos","path_provider_linux","path_provider_windows"]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_macos","dependencies":[]},{"name":"path_provider_windows","dependencies":[]},{"name":"permission_handler","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_linux","url_launcher_macos","url_launcher_windows"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2022-04-15 19:10:39.849645","version":"2.5.3"}

2
example/ios/Flutter/AppFrameworkInfo.plist
View File

@ -21,6 +21,6 @@
<key>CFBundleVersion</key>
<string>1.0</string>
<key>MinimumOSVersion</key>
<string>8.0</string>
<string>9.0</string>
</dict>
</plist>

2
example/ios/Flutter/Flutter.podspec
View File

@ -11,7 +11,7 @@ Pod::Spec.new do |s|
s.license = { :type => 'MIT' }
s.author = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
s.source = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
s.ios.deployment_target = '8.0'
s.ios.deployment_target = '9.0'
# Framework linking is handled by Flutter tooling, not CocoaPods.
# Add a placeholder to satisfy `s.dependency 'Flutter'` plugin podspecs.
s.vendored_frameworks = 'path/to/nothing'

8
example/ios/Flutter/flutter_export_environment.sh
View File

@ -1,13 +1,13 @@
#!/bin/sh
# This is a generated file; do not edit or check into version control.
export "FLUTTER_ROOT=/Users/lorenzopichilli/fvm/versions/2.1.0-10.0.pre"
export "FLUTTER_ROOT=/Users/lorenzopichilli/fvm/versions/stable"
export "FLUTTER_APPLICATION_PATH=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example"
export "FLUTTER_TARGET=integration_test/webview_flutter_test.dart"
export "COCOAPODS_PARALLEL_CODE_SIGN=true"
export "FLUTTER_TARGET=/Users/lorenzopichilli/Desktop/flutter_inappwebview/example/lib/main.dart"
export "FLUTTER_BUILD_DIR=build"
export "SYMROOT=${SOURCE_ROOT}/../build/ios"
export "FLUTTER_BUILD_NAME=1.0.0"
export "FLUTTER_BUILD_NUMBER=1"
export "DART_DEFINES=RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
export "DART_DEFINES=Zmx1dHRlci5pbnNwZWN0b3Iuc3RydWN0dXJlZEVycm9ycz10cnVl,RkxVVFRFUl9XRUJfQVVUT19ERVRFQ1Q9dHJ1ZQ=="
export "DART_OBFUSCATION=false"
export "TRACK_WIDGET_CREATION=true"
export "TREE_SHAKE_ICONS=false"

4
example/ios/Runner.xcodeproj/project.pbxproj
View File

@ -375,7 +375,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 8.0;
IPHONEOS_DEPLOYMENT_TARGET = 9.0;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = iphoneos;
@ -427,7 +427,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 8.0;
IPHONEOS_DEPLOYMENT_TARGET = 9.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";

1
flutter_inappwebview.iml
View File

@ -80,6 +80,5 @@
<orderEntry type="sourceFolder" forTests="false" />
<orderEntry type="library" name="Dart SDK" level="project" />
<orderEntry type="library" name="Flutter Plugins" level="project" />
<orderEntry type="library" name="Dart Packages" level="project" />
</component>
</module>

14
ios/Classes/InAppWebView/InAppWebView.swift
View File

@ -19,6 +19,7 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
var pullToRefreshControl: PullToRefreshControl?
var webMessageChannels: [String:WebMessageChannel] = [:]
var webMessageListeners: [WebMessageListener] = []
var currentOriginalUrl: URL?
static var sslCertificatesMap: [String: SslCertificate] = [:] // [URL host name : SslCertificate]
static var credentialsProposed: [URLCredential] = []
@ -26,6 +27,7 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
var lastScrollX: CGFloat = 0
var lastScrollY: CGFloat = 0
// Used to manage pauseTimers() and resumeTimers()
var isPausedTimers = false
var isPausedTimersCompletionHandler: (() -> Void)?
@ -1557,6 +1559,9 @@ public class InAppWebView: WKWebView, UIScrollViewDelegate, WKUIDelegate, WKNavi
}
public func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
currentOriginalUrl = url
lastTouchPoint = nil
disposeWebMessageChannels()
initializeWindowIdJS()
@ -2723,6 +2728,10 @@ if(window.\(JAVASCRIPT_BRIDGE_NAME)[\(_callHandlerID)] != null) {
scrollView.setZoomScale(currentZoomScale * CGFloat(zoomFactor), animated: animated)
}
public func getOriginalUrl() -> URL? {
return currentOriginalUrl
}
public func getZoomScale() -> Float {
return Float(scrollView.zoomScale)
}
@ -2883,10 +2892,7 @@ if(window.\(JAVASCRIPT_BRIDGE_NAME)[\(_callHandlerID)] != null) {
}
public func dispose() {
if isPausedTimers, let completionHandler = isPausedTimersCompletionHandler {
isPausedTimersCompletionHandler = nil
completionHandler()
}
resumeTimers()
stopLoading()
disposeWebMessageChannels()
for webMessageListener in webMessageListeners {

5
ios/Classes/InAppWebViewMethodHandler.swift
View File

@ -290,7 +290,7 @@ public class InAppWebViewMethodHandler: FlutterMethodCallDelegate {
break
case "zoomBy":
let zoomFactor = arguments!["zoomFactor"] as! Float
let animated = arguments!["iosAnimated"] as! Bool
let animated = arguments!["animated"] as! Bool
webView?.zoomBy(zoomFactor: zoomFactor, animated: animated)
result(true)
break
@ -298,6 +298,9 @@ public class InAppWebViewMethodHandler: FlutterMethodCallDelegate {
webView?.reloadFromOrigin()
result(true)
break
case "getOriginalUrl":
result(webView?.getOriginalUrl()?.absoluteString)
break
case "getZoomScale":
result(webView?.getZoomScale())
break

4
ios/Classes/PluginScriptsJS/LastTouchedAnchorOrImageJS.swift
View File

@ -27,7 +27,7 @@ window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched = null;
if (target.tagName === 'IMG') {
var img = target;
window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched = {
src: img.src
url: img.src
};
var parent = img.parentNode;
while (parent) {
@ -47,7 +47,7 @@ window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched = null;
var images = link.getElementsByTagName('img');
var img = (images.length > 0) ? images[0] : null;
var imgSrc = (img != null) ? img.src : null;
window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched = (img != null) ? {src: img.src} : window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched;
window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched = (img != null) ? {url: imgSrc} : window.\(JAVASCRIPT_BRIDGE_NAME)._lastImageTouched;
window.\(JAVASCRIPT_BRIDGE_NAME)._lastAnchorOrImageTouched = {
title: link.textContent,
url: link.href,

6
ios/Classes/PluginScriptsJS/WebMessageListenerJS.swift
View File

@ -36,7 +36,7 @@ window.\(JAVASCRIPT_BRIDGE_NAME)._normalizeIPv6 = function(ip_string) {
// replace ipv4 address if any
var ipv4 = ip_string.match(/(.*:)([0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+$)/);
if (ipv4) {
var ip_string = ipv4[1];
ip_string = ipv4[1];
ipv4 = ipv4[2].match(/[0-9]+/g);
for (var i = 0;i < 4;i ++) {
var byte = parseInt(ipv4[i],10);
@ -85,12 +85,12 @@ window.\(JAVASCRIPT_BRIDGE_NAME)._isOriginAllowed = function(allowedOriginRules,
var IPv6 = null;
if (rule.host != null && rule.host[0] === "[") {
try {
IPv6 = normalizeIPv6(rule.host.substring(1, rule.host.length - 1));
IPv6 = window.\(JAVASCRIPT_BRIDGE_NAME)._normalizeIPv6(rule.host.substring(1, rule.host.length - 1));
} catch {}
}
var hostIPv6 = null;
try {
hostIPv6 = normalizeIPv6(host);
hostIPv6 = window.\(JAVASCRIPT_BRIDGE_NAME)._normalizeIPv6(host);
} catch {}
var schemeAllowed = scheme == rule.scheme;

3
ios/Classes/Types/WebMessageListener.swift
View File

@ -83,8 +83,9 @@ public class WebMessageListener : FlutterMethodCallDelegate {
return "'*'"
}
let rule = URL(string: allowedOriginRule)!
let host = rule.host != nil ? "'" + rule.host!.replacingOccurrences(of: "\'", with: "\\'") + "'" : "null"
return """
{scheme: '\(rule.scheme!)', host: '\(rule.host?.replacingOccurrences(of: "\'", with: "\\'") ?? "null")', port: \(rule.port != nil ? String(rule.port!) : "null")}
{scheme: '\(rule.scheme!)', host: \(host), port: \(rule.port != nil ? String(rule.port!) : "null")}
"""
}.joined(separator: ", ")
let source = """

0
lib/t_rex_runner/t-rex.css → lib/assets/t_rex_runner/t-rex.css
View File

0
lib/t_rex_runner/t-rex.html → lib/assets/t_rex_runner/t-rex.html
View File

35
lib/src/in_app_browser/in_app_browser.dart
View File

@ -64,8 +64,12 @@ class InAppBrowser {
///The window id of a [CreateWindowAction.windowId].
final int? windowId;
///Represents the WebView native implementation to be used.
///The default value is [WebViewImplementation.NATIVE].
final WebViewImplementation implementation;
///
InAppBrowser({this.windowId, this.initialUserScripts}) {
InAppBrowser({this.windowId, this.initialUserScripts, this.implementation = WebViewImplementation.NATIVE}) {
id = IdGenerator.generate();
this._channel =
MethodChannel('com.pichillilorenzo/flutter_inappbrowser_$id');
@ -109,6 +113,7 @@ class InAppBrowser {
() => options?.toMap() ?? InAppBrowserClassOptions().toMap());
args.putIfAbsent('contextMenu', () => contextMenu?.toMap() ?? {});
args.putIfAbsent('windowId', () => windowId);
args.putIfAbsent('implementation', () => implementation.toValue());
args.putIfAbsent('initialUserScripts',
() => initialUserScripts?.map((e) => e.toMap()).toList() ?? []);
args.putIfAbsent(
@ -167,6 +172,7 @@ class InAppBrowser {
() => options?.toMap() ?? InAppBrowserClassOptions().toMap());
args.putIfAbsent('contextMenu', () => contextMenu?.toMap() ?? {});
args.putIfAbsent('windowId', () => windowId);
args.putIfAbsent('implementation', () => implementation.toValue());
args.putIfAbsent('initialUserScripts',
() => initialUserScripts?.map((e) => e.toMap()).toList() ?? []);
args.putIfAbsent(
@ -207,6 +213,7 @@ class InAppBrowser {
'historyUrl', () => androidHistoryUrl?.toString() ?? "about:blank");
args.putIfAbsent('contextMenu', () => contextMenu?.toMap() ?? {});
args.putIfAbsent('windowId', () => windowId);
args.putIfAbsent('implementation', () => implementation.toValue());
args.putIfAbsent('initialUserScripts',
() => initialUserScripts?.map((e) => e.toMap()).toList() ?? []);
args.putIfAbsent(
@ -290,16 +297,16 @@ class InAppBrowser {
///Event fired when the [InAppBrowser] starts to load an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewClient.onPageStarted](https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)))
///- iOS ([Official API - WKNavigationDelegate.webView](https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview))
void onLoadStart(Uri? url) {}
///Event fired when the [InAppBrowser] finishes loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewClient.onPageFinished](https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)))
///- iOS ([Official API - WKNavigationDelegate.webView](https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview))
void onLoadStop(Uri? url) {}
///Event fired when the [InAppBrowser] encounters an error loading an [url].
@ -326,7 +333,9 @@ class InAppBrowser {
///Event fired when the current [progress] (range 0-100) of loading a page is changed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebChromeClient.onProgressChanged](https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)))
///- iOS
void onProgressChanged(int progress) {}
///Event fired when the [InAppBrowser] webview receives a [ConsoleMessage].
@ -501,7 +510,7 @@ class InAppBrowser {
URLAuthenticationChallenge challenge) {}
///Event fired as find-on-page operations progress.
///The listener may be notified multiple times while the operation is underway, and the numberOfMatches value should not be considered final unless [isDoneCounting] is true.
///The listener may be notified multiple times while the operation is underway, and the [numberOfMatches] value should not be considered final unless [isDoneCounting] is true.
///
///[activeMatchOrdinal] represents the zero-based ordinal of the currently selected match.
///
@ -509,7 +518,9 @@ class InAppBrowser {
///
///[isDoneCounting] whether the find operation has actually completed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setFindListener(android.webkit.WebView.FindListener)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.FindListener.onFindResultReceived](https://developer.android.com/reference/android/webkit/WebView.FindListener#onFindResultReceived(int,%20int,%20boolean)))
///- iOS
void onFindResultReceived(
int activeMatchOrdinal, int numberOfMatches, bool isDoneCounting) {}
@ -562,7 +573,9 @@ class InAppBrowser {
///
///[url] represents the url on which is called.
///
///**NOTE**: available on Android 21+.
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
void onPrint(Uri? url) {}
///Event fired when an HTML element of the webview has been clicked and held.

10
lib/src/in_app_webview/android/in_app_webview_controller.dart
View File

@ -59,11 +59,8 @@ class AndroidInAppWebViewController {
await _channel.invokeMethod('resume', args);
}
///Gets the URL that was originally requested for the current page.
///This is not always the same as the URL passed to [InAppWebView.onLoadStarted] because although the load for that URL has begun,
///the current page may not have changed. Also, there may have been redirects resulting in a different URL to that originally requested.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getOriginalUrl()
///Use [InAppWebViewController.getOriginalUrl] instead.
@Deprecated('Use `InAppWebViewController.getOriginalUrl` instead')
Future<Uri?> getOriginalUrl() async {
Map<String, dynamic> args = <String, dynamic>{};
String? url = await _channel.invokeMethod('getOriginalUrl', args);
@ -114,7 +111,8 @@ class AndroidInAppWebViewController {
///Clears the internal back/forward list.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#clearHistory()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.clearHistory](https://developer.android.com/reference/android/webkit/WebView#clearHistory())).
Future<void> clearHistory() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('clearHistory', args);

5
lib/src/in_app_webview/headless_in_app_webview.dart
View File

@ -53,6 +53,7 @@ class HeadlessInAppWebView implements WebView {
this.contextMenu,
this.initialUserScripts,
this.pullToRefreshController,
this.implementation = WebViewImplementation.NATIVE,
this.onWebViewCreated,
this.onLoadStart,
this.onLoadStop,
@ -147,6 +148,7 @@ class HeadlessInAppWebView implements WebView {
'initialOptions': this.initialOptions?.toMap() ?? {},
'contextMenu': this.contextMenu?.toMap() ?? {},
'windowId': this.windowId,
'implementation': this.implementation,
'initialUserScripts':
this.initialUserScripts?.map((e) => e.toMap()).toList() ?? [],
'pullToRefreshOptions':
@ -227,6 +229,9 @@ class HeadlessInAppWebView implements WebView {
@override
final PullToRefreshController? pullToRefreshController;
@override
final WebViewImplementation implementation;
@override
void Function(InAppWebViewController controller)?
androidOnGeolocationPermissionsHidePrompt;

9
lib/src/in_app_webview/in_app_webview.dart
View File

@ -41,6 +41,7 @@ class InAppWebView extends StatefulWidget implements WebView {
this.initialOptions,
this.initialUserScripts,
this.pullToRefreshController,
this.implementation = WebViewImplementation.NATIVE,
this.contextMenu,
this.onWebViewCreated,
this.onLoadStart,
@ -135,6 +136,9 @@ class InAppWebView extends StatefulWidget implements WebView {
@override
final URLRequest? initialUrlRequest;
@override
final WebViewImplementation implementation;
@override
final UnmodifiableListView<UserScript>? initialUserScripts;
@ -403,6 +407,7 @@ class _InAppWebViewState extends State<InAppWebView> {
'initialOptions': widget.initialOptions?.toMap() ?? {},
'contextMenu': widget.contextMenu?.toMap() ?? {},
'windowId': widget.windowId,
'implementation': widget.implementation.toValue(),
'initialUserScripts':
widget.initialUserScripts?.map((e) => e.toMap()).toList() ??
[],
@ -423,7 +428,7 @@ class _InAppWebViewState extends State<InAppWebView> {
viewType: 'com.pichillilorenzo/flutter_inappwebview',
onPlatformViewCreated: _onPlatformViewCreated,
gestureRecognizers: widget.gestureRecognizers,
layoutDirection: TextDirection.rtl,
layoutDirection: Directionality.maybeOf(context) ?? TextDirection.rtl,
creationParams: <String, dynamic>{
'initialUrlRequest': (widget.initialUrlRequest ??
URLRequest(url: Uri.parse("about:blank")))
@ -433,6 +438,7 @@ class _InAppWebViewState extends State<InAppWebView> {
'initialOptions': widget.initialOptions?.toMap() ?? {},
'contextMenu': widget.contextMenu?.toMap() ?? {},
'windowId': widget.windowId,
'implementation': widget.implementation.toValue(),
'initialUserScripts':
widget.initialUserScripts?.map((e) => e.toMap()).toList() ?? [],
'pullToRefreshOptions':
@ -456,6 +462,7 @@ class _InAppWebViewState extends State<InAppWebView> {
'initialOptions': widget.initialOptions?.toMap() ?? {},
'contextMenu': widget.contextMenu?.toMap() ?? {},
'windowId': widget.windowId,
'implementation': widget.implementation.toValue(),
'initialUserScripts':
widget.initialUserScripts?.map((e) => e.toMap()).toList() ?? [],
'pullToRefreshOptions':

355
lib/src/in_app_webview/in_app_webview_controller.dart
View File

@ -904,9 +904,9 @@ class InAppWebViewController {
///Gets the URL for the current page.
///This is not always the same as the URL passed to [WebView.onLoadStart] because although the load for that URL has begun, the current page may not have changed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getUrl()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1415005-url
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getUrl](https://developer.android.com/reference/android/webkit/WebView#getUrl()))
///- iOS ([Official API - WKWebView.url](https://developer.apple.com/documentation/webkit/wkwebview/1415005-url))
Future<Uri?> getUrl() async {
Map<String, dynamic> args = <String, dynamic>{};
String? url = await _channel.invokeMethod('getUrl', args);
@ -915,9 +915,9 @@ class InAppWebViewController {
///Gets the title for the current page.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getTitle()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1415015-title
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getTitle](https://developer.android.com/reference/android/webkit/WebView#getTitle()))
///- iOS ([Official API - WKWebView.title](https://developer.apple.com/documentation/webkit/wkwebview/1415015-title))
Future<String?> getTitle() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('getTitle', args);
@ -925,9 +925,9 @@ class InAppWebViewController {
///Gets the progress for the current page. The progress value is between 0 and 100.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getProgress()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1415007-estimatedprogress
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getProgress](https://developer.android.com/reference/android/webkit/WebView#getProgress()))
///- iOS ([Official API - WKWebView.estimatedProgress](https://developer.apple.com/documentation/webkit/wkwebview/1415007-estimatedprogress))
Future<int?> getProgress() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('getProgress', args);
@ -1138,21 +1138,20 @@ class InAppWebViewController {
///Loads the given [urlRequest].
///
///[iosAllowingReadAccessTo], used in combination with [urlRequest] (using the `file://` scheme),
///is an iOS-specific argument that represents the URL from which to read the web content.
///- [allowingReadAccessTo], used in combination with [urlRequest] (using the `file://` scheme),
///it represents the URL from which to read the web content.
///This URL must be a file-based URL (using the `file://` scheme).
///Specify the same value as the URL parameter to prevent WebView from reading any other content.
///Specify a directory to give WebView permission to read additional files in the specified directory.
///**NOTE**: available only on iOS.
///
///**NOTE for Android**: when loading an URL Request using "POST" method, headers are ignored.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#loadUrl(java.lang.String)
///
///**Official iOS API**:
///- https://developer.apple.com/documentation/webkit/wkwebview/1414954-load
///- if [iosAllowingReadAccessTo] is used, https://developer.apple.com/documentation/webkit/wkwebview/1414973-loadfileurl
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.loadUrl](https://developer.android.com/reference/android/webkit/WebView#loadUrl(java.lang.String))). If method is "POST", [Official API - WebView.postUrl](https://developer.android.com/reference/android/webkit/WebView#postUrl(java.lang.String,%20byte[]))
///- iOS ([Official API - WKWebView.load](https://developer.apple.com/documentation/webkit/wkwebview/1414954-load). If [allowingReadAccessTo] is used, [Official API - WKWebView.loadFileURL](https://developer.apple.com/documentation/webkit/wkwebview/1414973-loadfileurl))
Future<void> loadUrl(
{required URLRequest urlRequest, Uri? iosAllowingReadAccessTo}) async {
{required URLRequest urlRequest, @Deprecated('Use `allowingReadAccessTo` instead') Uri? iosAllowingReadAccessTo, Uri? allowingReadAccessTo}) async {
assert(urlRequest.url != null && urlRequest.url.toString().isNotEmpty);
assert(iosAllowingReadAccessTo == null ||
iosAllowingReadAccessTo.isScheme("file"));
@ -1160,19 +1159,21 @@ class InAppWebViewController {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('urlRequest', () => urlRequest.toMap());
args.putIfAbsent(
'allowingReadAccessTo', () => iosAllowingReadAccessTo?.toString());
'allowingReadAccessTo', () => allowingReadAccessTo?.toString() ?? iosAllowingReadAccessTo?.toString());
await _channel.invokeMethod('loadUrl', args);
}
///Loads the given [url] with [postData] (x-www-form-urlencoded) using `POST` method into this WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#postUrl(java.lang.String,%20byte[])
///
///Example
///```dart
///var postData = Uint8List.fromList(utf8.encode("firstname=Foo&surname=Bar"));
///controller.postUrl(url: Uri.parse("https://www.example.com/"), postData: postData);
///```
///
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.postUrl](https://developer.android.com/reference/android/webkit/WebView#postUrl(java.lang.String,%20byte[])))
///- iOS
Future<void> postUrl({required Uri url, required Uint8List postData}) async {
assert(url.toString().isNotEmpty);
Map<String, dynamic> args = <String, dynamic>{};
@ -1183,27 +1184,30 @@ class InAppWebViewController {
///Loads the given [data] into this WebView, using [baseUrl] as the base URL for the content.
///
///- [mimeType] parameter specifies the format of the data. The default value is `"text/html"`.
///- [encoding] parameter specifies the encoding of the data. The default value is `"utf8"`.
///- [androidHistoryUrl] parameter is the URL to use as the history entry. The default value is `about:blank`. If non-null, this must be a valid URL. This parameter is used only on Android.
///- [iosAllowingReadAccessTo], used in combination with [baseUrl] (using the `file://` scheme),
///is an iOS-specific argument that represents the URL from which to read the web content.
///- [mimeType] argument specifies the format of the data. The default value is `"text/html"`.
///- [encoding] argument specifies the encoding of the data. The default value is `"utf8"`.
///- [historyUrl] is an Android-specific argument that represents the URL to use as the history entry. The default value is `about:blank`. If non-null, this must be a valid URL.
///- [allowingReadAccessTo], used in combination with [baseUrl] (using the `file://` scheme),
///it represents the URL from which to read the web content.
///This [baseUrl] must be a file-based URL (using the `file://` scheme).
///Specify the same value as the [baseUrl] parameter to prevent WebView from reading any other content.
///Specify a directory to give WebView permission to read additional files in the specified directory.
///**NOTE**: available only on iOS.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#loadDataWithBaseURL(java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String)
///
///**Official iOS API**:
///- https://developer.apple.com/documentation/webkit/wkwebview/1415004-loadhtmlstring
///- https://developer.apple.com/documentation/webkit/wkwebview/1415011-load
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.loadDataWithBaseURL](https://developer.android.com/reference/android/webkit/WebView#loadDataWithBaseURL(java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String)))
///- iOS ([Official API - WKWebView.loadHTMLString](https://developer.apple.com/documentation/webkit/wkwebview/1415004-loadhtmlstring) or [Official API - WKWebView.load](https://developer.apple.com/documentation/webkit/wkwebview/1415011-load))
Future<void> loadData(
{required String data,
String mimeType = "text/html",
String encoding = "utf8",
Uri? baseUrl,
@Deprecated('Use `historyUrl` instead')
Uri? androidHistoryUrl,
Uri? iosAllowingReadAccessTo}) async {
Uri? historyUrl,
@Deprecated('Use `allowingReadAccessTo` instead')
Uri? iosAllowingReadAccessTo,
Uri? allowingReadAccessTo}) async {
assert(iosAllowingReadAccessTo == null ||
iosAllowingReadAccessTo.isScheme("file"));
@ -1213,9 +1217,9 @@ class InAppWebViewController {
args.putIfAbsent('encoding', () => encoding);
args.putIfAbsent('baseUrl', () => baseUrl?.toString() ?? "about:blank");
args.putIfAbsent(
'historyUrl', () => androidHistoryUrl?.toString() ?? "about:blank");
'historyUrl', () => historyUrl?.toString() ?? androidHistoryUrl?.toString() ?? "about:blank");
args.putIfAbsent(
'allowingReadAccessTo', () => iosAllowingReadAccessTo?.toString());
'allowingReadAccessTo', () => allowingReadAccessTo?.toString() ?? iosAllowingReadAccessTo?.toString());
await _channel.invokeMethod('loadData', args);
}
@ -1248,6 +1252,10 @@ class InAppWebViewController {
///controller.loadFile(assetFilePath: "assets/index.html");
///...
///```
///
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.loadUrl](https://developer.android.com/reference/android/webkit/WebView#loadUrl(java.lang.String)))
///- iOS ([Official API - WKWebView.load](https://developer.apple.com/documentation/webkit/wkwebview/1414954-load))
Future<void> loadFile({required String assetFilePath}) async {
assert(assetFilePath.isNotEmpty);
Map<String, dynamic> args = <String, dynamic>{};
@ -1257,9 +1265,9 @@ class InAppWebViewController {
///Reloads the WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#reload()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414969-reload
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.reload](https://developer.android.com/reference/android/webkit/WebView#reload()))
///- iOS ([Official API - WKWebView.reload](https://developer.apple.com/documentation/webkit/wkwebview/1414969-reload))
Future<void> reload() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('reload', args);
@ -1267,9 +1275,9 @@ class InAppWebViewController {
///Goes back in the history of the WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#goBack()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414952-goback
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.goBack](https://developer.android.com/reference/android/webkit/WebView#goBack()))
///- iOS ([Official API - WKWebView.goBack](https://developer.apple.com/documentation/webkit/wkwebview/1414952-goback))
Future<void> goBack() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('goBack', args);
@ -1277,9 +1285,9 @@ class InAppWebViewController {
///Returns a boolean value indicating whether the WebView can move backward.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#canGoBack()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414966-cangoback
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.canGoBack](https://developer.android.com/reference/android/webkit/WebView#canGoBack()))
///- iOS ([Official API - WKWebView.canGoBack](https://developer.apple.com/documentation/webkit/wkwebview/1414966-cangoback))
Future<bool> canGoBack() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('canGoBack', args);
@ -1287,9 +1295,9 @@ class InAppWebViewController {
///Goes forward in the history of the WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#goForward()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414993-goforward
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.goForward](https://developer.android.com/reference/android/webkit/WebView#goForward()))
///- iOS ([Official API - WKWebView.goForward](https://developer.apple.com/documentation/webkit/wkwebview/1414993-goforward))
Future<void> goForward() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('goForward', args);
@ -1297,9 +1305,9 @@ class InAppWebViewController {
///Returns a boolean value indicating whether the WebView can move forward.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#canGoForward()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414962-cangoforward
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.canGoForward](https://developer.android.com/reference/android/webkit/WebView#canGoForward()))
///- iOS ([Official API - WKWebView.canGoForward](https://developer.apple.com/documentation/webkit/wkwebview/1414962-cangoforward))
Future<bool> canGoForward() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('canGoForward', args);
@ -1307,9 +1315,9 @@ class InAppWebViewController {
///Goes to the history item that is the number of steps away from the current item. Steps is negative if backward and positive if forward.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#goBackOrForward(int)
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414991-go
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.goBackOrForward](https://developer.android.com/reference/android/webkit/WebView#goBackOrForward(int)))
///- iOS ([Official API - WKWebView.go](https://developer.apple.com/documentation/webkit/wkwebview/1414991-go))
Future<void> goBackOrForward({required int steps}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('steps', () => steps);
@ -1318,7 +1326,9 @@ class InAppWebViewController {
///Returns a boolean value indicating whether the WebView can go back or forward the given number of steps. Steps is negative if backward and positive if forward.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#canGoBackOrForward(int)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.canGoBackOrForward](https://developer.android.com/reference/android/webkit/WebView#canGoBackOrForward(int)))
///- iOS
Future<bool> canGoBackOrForward({required int steps}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('steps', () => steps);
@ -1326,13 +1336,22 @@ class InAppWebViewController {
}
///Navigates to a [WebHistoryItem] from the back-forward [WebHistory.list] and sets it as the current item.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> goTo({required WebHistoryItem historyItem}) async {
if (historyItem.offset != null) {
await goBackOrForward(steps: historyItem.offset!);
var steps = historyItem.offset;
if (steps != null) {
await goBackOrForward(steps: steps);
}
}
///Check if the WebView instance is in a loading state.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<bool> isLoading() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('isLoading', args);
@ -1340,9 +1359,9 @@ class InAppWebViewController {
///Stops the WebView from loading.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#stopLoading()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414981-stoploading
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.stopLoading](https://developer.android.com/reference/android/webkit/WebView#stopLoading()))
///- iOS ([Official API - WKWebView.stopLoading](https://developer.apple.com/documentation/webkit/wkwebview/1414981-stoploading))
Future<void> stopLoading() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('stopLoading', args);
@ -1362,19 +1381,22 @@ class InAppWebViewController {
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#evaluateJavascript(java.lang.String,%20android.webkit.ValueCallback%3Cjava.lang.String%3E)
///
///**Official iOS API**:
///- https://developer.apple.com/documentation/webkit/wkwebview/1415017-evaluatejavascript
///- https://developer.apple.com/documentation/webkit/wkwebview/3656442-evaluatejavascript
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.evaluateJavascript](https://developer.android.com/reference/android/webkit/WebView#evaluateJavascript(java.lang.String,%20android.webkit.ValueCallback%3Cjava.lang.String%3E)))
///- iOS ([Official API - WKWebView.evaluateJavascript](https://developer.apple.com/documentation/webkit/wkwebview/3656442-evaluatejavascript))
Future<dynamic> evaluateJavascript(
{required String source, ContentWorld? contentWorld}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('source', () => source);
args.putIfAbsent('contentWorld', () => contentWorld?.toMap());
var data = await _channel.invokeMethod('evaluateJavascript', args);
if (data != null && defaultTargetPlatform == TargetPlatform.android)
data = json.decode(data);
if (data != null && defaultTargetPlatform == TargetPlatform.android) {
try {
// try to json decode the data coming from JavaScript
// otherwise return it as it is.
data = json.decode(data);
} catch (e) {}
}
return data;
}
@ -1386,6 +1408,10 @@ class InAppWebViewController {
///because, in these events, the [WebView] is not ready to handle it yet.
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> injectJavascriptFileFromUrl(
{required Uri urlFile,
ScriptHtmlTagAttributes? scriptHtmlTagAttributes}) async {
@ -1407,6 +1433,10 @@ class InAppWebViewController {
///because, in these events, the [WebView] is not ready to handle it yet.
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<dynamic> injectJavascriptFileFromAsset(
{required String assetFilePath}) async {
String source = await rootBundle.loadString(assetFilePath);
@ -1419,6 +1449,10 @@ class InAppWebViewController {
///because, in these events, the [WebView] is not ready to handle it yet.
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> injectCSSCode({required String source}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('source', () => source);
@ -1433,6 +1467,10 @@ class InAppWebViewController {
///because, in these events, the [WebView] is not ready to handle it yet.
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> injectCSSFileFromUrl(
{required Uri urlFile,
CSSLinkHtmlTagAttributes? cssLinkHtmlTagAttributes}) async {
@ -1450,6 +1488,10 @@ class InAppWebViewController {
///because, in these events, the [WebView] is not ready to handle it yet.
///Instead, you should call this method, for example, inside the [WebView.onLoadStop] event or in any other events
///where you know the page is ready "enough".
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> injectCSSFileFromAsset({required String assetFilePath}) async {
String source = await rootBundle.loadString(assetFilePath);
await injectCSSCode(source: source);
@ -1505,6 +1547,10 @@ class InAppWebViewController {
///**NOTE**: This method should be called, for example, in the [WebView.onWebViewCreated] or [WebView.onLoadStart] events or, at least,
///before you know that your JavaScript code will call the `window.flutter_inappwebview.callHandler` method,
///otherwise you won't be able to intercept the JavaScript message.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
void addJavaScriptHandler(
{required String handlerName,
required JavaScriptHandlerCallback callback}) {
@ -1516,6 +1562,10 @@ class InAppWebViewController {
///Removes a JavaScript message handler previously added with the [addJavaScriptHandler()] associated to [handlerName] key.
///Returns the value associated with [handlerName] before it was removed.
///Returns `null` if [handlerName] was not found.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
JavaScriptHandlerCallback? removeJavaScriptHandler(
{required String handlerName}) {
return this.javaScriptHandlersMap.remove(handlerName);
@ -1527,7 +1577,9 @@ class InAppWebViewController {
///
///**NOTE for iOS**: available on iOS 11.0+.
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/2873260-takesnapshot
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS ([Official API - WKWebView.takeSnapshot](https://developer.apple.com/documentation/webkit/wkwebview/2873260-takesnapshot))
Future<Uint8List?> takeScreenshot(
{ScreenshotConfiguration? screenshotConfiguration}) async {
Map<String, dynamic> args = <String, dynamic>{};
@ -1537,6 +1589,10 @@ class InAppWebViewController {
}
///Sets the WebView options with the new [options] and evaluates them.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> setOptions({required InAppWebViewGroupOptions options}) async {
Map<String, dynamic> args = <String, dynamic>{};
@ -1545,6 +1601,10 @@ class InAppWebViewController {
}
///Gets the current WebView options. Returns `null` if it wasn't able to get them.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<InAppWebViewGroupOptions?> getOptions() async {
Map<String, dynamic> args = <String, dynamic>{};
@ -1563,9 +1623,9 @@ class InAppWebViewController {
///Multiple calls to this method may return different objects.
///The object returned from this method will not be updated to reflect any new state.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#copyBackForwardList()
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wkwebview/1414977-backforwardlist
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.copyBackForwardList](https://developer.android.com/reference/android/webkit/WebView#copyBackForwardList()))
///- iOS ([Official API - WKWebView.backForwardList](https://developer.apple.com/documentation/webkit/wkwebview/1414977-backforwardlist))
Future<WebHistory?> getCopyBackForwardList() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<String, dynamic>? result =
@ -1574,7 +1634,11 @@ class InAppWebViewController {
return WebHistory.fromMap(result);
}
///Clears all the webview's cache.
///Clears all the WebView's cache.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<void> clearCache() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('clearCache', args);
@ -1584,24 +1648,28 @@ class InAppWebViewController {
///
///[find] represents the string to find.
///
///**NOTE**: on Android, it finds all instances asynchronously. Successive calls to this will cancel any pending searches.
///**NOTE**: on Android native WebView, it finds all instances asynchronously. Successive calls to this will cancel any pending searches.
///
///**NOTE**: on iOS, this is implemented using CSS and Javascript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#findAllAsync(java.lang.String)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.findAllAsync](https://developer.android.com/reference/android/webkit/WebView#findAllAsync(java.lang.String)))
///- iOS
Future<void> findAllAsync({required String find}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('find', () => find);
await _channel.invokeMethod('findAllAsync', args);
}
///Highlights and scrolls to the next match found by [findAllAsync()]. Notifies [WebView.onFindResultReceived] listener.
///Highlights and scrolls to the next match found by [findAllAsync]. Notifies [WebView.onFindResultReceived] listener.
///
///[forward] represents the direction to search.
///
///**NOTE**: on iOS, this is implemented using CSS and Javascript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#findNext(boolean)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.findNext](https://developer.android.com/reference/android/webkit/WebView#findNext(boolean)))
///- iOS
Future<void> findNext({required bool forward}) async {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('forward', () => forward);
@ -1612,22 +1680,32 @@ class InAppWebViewController {
///
///**NOTE**: on iOS, this is implemented using CSS and Javascript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#clearMatches()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.clearMatches](https://developer.android.com/reference/android/webkit/WebView#clearMatches()))
///- iOS
Future<void> clearMatches() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('clearMatches', args);
}
///Gets the html (with javascript) of the Chromium's t-rex runner game. Used in combination with [getTRexRunnerCss()].
///Gets the html (with javascript) of the Chromium's t-rex runner game. Used in combination with [getTRexRunnerCss].
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<String> getTRexRunnerHtml() async {
return await rootBundle
.loadString("packages/flutter_inappwebview/t_rex_runner/t-rex.html");
.loadString("packages/flutter_inappwebview/assets/t_rex_runner/t-rex.html");
}
///Gets the css of the Chromium's t-rex runner game. Used in combination with [getTRexRunnerHtml()].
///Gets the css of the Chromium's t-rex runner game. Used in combination with [getTRexRunnerHtml].
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<String> getTRexRunnerCss() async {
return await rootBundle
.loadString("packages/flutter_inappwebview/t_rex_runner/t-rex.css");
.loadString("packages/flutter_inappwebview/assets/t_rex_runner/t-rex.css");
}
///Scrolls the WebView to the position.
@ -1638,9 +1716,9 @@ class InAppWebViewController {
///
///[animated] `true` to animate the scroll transition, `false` to make the scoll transition immediate.
///
///**Official Android API**: https://developer.android.com/reference/android/view/View#scrollTo(int,%20int)
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollview/1619400-setcontentoffset
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - View.scrollTo](https://developer.android.com/reference/android/view/View#scrollTo(int,%20int)))
///- iOS ([Official API - UIScrollView.setContentOffset](https://developer.apple.com/documentation/uikit/uiscrollview/1619400-setcontentoffset))
Future<void> scrollTo(
{required int x, required int y, bool animated = false}) async {
Map<String, dynamic> args = <String, dynamic>{};
@ -1658,9 +1736,9 @@ class InAppWebViewController {
///
///[animated] `true` to animate the scroll transition, `false` to make the scoll transition immediate.
///
///**Official Android API**: https://developer.android.com/reference/android/view/View#scrollBy(int,%20int)
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollview/1619400-setcontentoffset
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - View.scrollBy](https://developer.android.com/reference/android/view/View#scrollBy(int,%20int)))
///- iOS ([Official API - UIScrollView.setContentOffset](https://developer.apple.com/documentation/uikit/uiscrollview/1619400-setcontentoffset))
Future<void> scrollBy(
{required int x, required int y, bool animated = false}) async {
Map<String, dynamic> args = <String, dynamic>{};
@ -1670,12 +1748,14 @@ class InAppWebViewController {
await _channel.invokeMethod('scrollBy', args);
}
///On Android, it pauses all layout, parsing, and JavaScript timers for all WebViews.
///On Android native WebView, it pauses all layout, parsing, and JavaScript timers for all WebViews.
///This is a global requests, not restricted to just this WebView. This can be useful if the application has been paused.
///
///On iOS, it is restricted to just this WebView.
///On iOS, it is implemented using JavaScript and it is restricted to just this WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#pauseTimers()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.pauseTimers](https://developer.android.com/reference/android/webkit/WebView#pauseTimers()))
///- iOS
Future<void> pauseTimers() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('pauseTimers', args);
@ -1683,9 +1763,11 @@ class InAppWebViewController {
///On Android, it resumes all layout, parsing, and JavaScript timers for all WebViews. This will resume dispatching all timers.
///
///On iOS, it resumes all layout, parsing, and JavaScript timers to just this WebView.
///On iOS, it is implemented using JavaScript and it resumes all layout, parsing, and JavaScript timers to just this WebView.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#resumeTimers()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.resumeTimers](https://developer.android.com/reference/android/webkit/WebView#resumeTimers()))
///- iOS
Future<void> resumeTimers() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('resumeTimers', args);
@ -1695,9 +1777,9 @@ class InAppWebViewController {
///
///**NOTE**: available on Android 21+.
///
///**Official Android API**: https://developer.android.com/reference/android/print/PrintManager
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiprintinteractioncontroller
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - PrintManager](https://developer.android.com/reference/android/print/PrintManager))
///- iOS ([Official API - UIPrintInteractionController](https://developer.apple.com/documentation/uikit/uiprintinteractioncontroller))
Future<void> printCurrentPage() async {
Map<String, dynamic> args = <String, dynamic>{};
await _channel.invokeMethod('printCurrentPage', args);
@ -1705,9 +1787,9 @@ class InAppWebViewController {
///Gets the height of the HTML content.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getContentHeight()
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollview/1619399-contentsize
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getContentHeight](https://developer.android.com/reference/android/webkit/WebView#getContentHeight()))
///- iOS ([Official API - UIScrollView.contentSize](https://developer.apple.com/documentation/uikit/uiscrollview/1619399-contentsize))
Future<int?> getContentHeight() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('getContentHeight', args);
@ -1717,16 +1799,16 @@ class InAppWebViewController {
///
///[zoomFactor] represents the zoom factor to apply. On Android, the zoom factor will be clamped to the Webview's zoom limits and, also, this value must be in the range 0.01 (excluded) to 100.0 (included).
///
///[iosAnimated] `true` to animate the transition to the new scale, `false` to make the transition immediate.
///[animated] `true` to animate the transition to the new scale, `false` to make the transition immediate.
///**NOTE**: available only on iOS.
///
///**NOTE**: available on Android 21+.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#zoomBy(float)
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollview/1619412-setzoomscale
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.zoomBy](https://developer.android.com/reference/android/webkit/WebView#zoomBy(float)))
///- iOS ([Official API - UIScrollView.setZoomScale](https://developer.apple.com/documentation/uikit/uiscrollview/1619412-setzoomscale))
Future<void> zoomBy(
{required double zoomFactor, bool iosAnimated = false}) async {
{required double zoomFactor, @Deprecated('Use `animated` instead') bool? iosAnimated, bool animated = false}) async {
assert(defaultTargetPlatform != TargetPlatform.android ||
(defaultTargetPlatform == TargetPlatform.android &&
zoomFactor > 0.01 &&
@ -1734,13 +1816,28 @@ class InAppWebViewController {
Map<String, dynamic> args = <String, dynamic>{};
args.putIfAbsent('zoomFactor', () => zoomFactor);
args.putIfAbsent('iosAnimated', () => iosAnimated);
args.putIfAbsent('animated', () => iosAnimated ?? animated);
return await _channel.invokeMethod('zoomBy', args);
}
///Gets the URL that was originally requested for the current page.
///This is not always the same as the URL passed to [InAppWebView.onLoadStarted] because although the load for that URL has begun,
///the current page may not have changed. Also, there may have been redirects resulting in a different URL to that originally requested.
///
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getOriginalUrl](https://developer.android.com/reference/android/webkit/WebView#getOriginalUrl()))
///- iOS
Future<Uri?> getOriginalUrl() async {
Map<String, dynamic> args = <String, dynamic>{};
String? url = await _channel.invokeMethod('getOriginalUrl', args);
return url != null ? Uri.parse(url) : null;
}
///Gets the current zoom scale of the WebView.
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiscrollview/1619419-zoomscale
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS ([Official API - UIScrollView.zoomScale](https://developer.apple.com/documentation/uikit/uiscrollview/1619419-zoomscale))
Future<double?> getZoomScale() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('getZoomScale', args);
@ -1754,9 +1851,13 @@ class InAppWebViewController {
///Gets the selected text.
///
///**NOTE**: This method is implemented with using JavaScript.
///**NOTE**: this method is implemented with using JavaScript.
///
///**NOTE for Android**: available only on Android 19+.
///**NOTE for Android native WebView**: available only on Android 19+.
///
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
Future<String?> getSelectedText() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('getSelectedText', args);
@ -1764,9 +1865,11 @@ class InAppWebViewController {
///Gets the hit result for hitting an HTML elements.
///
///**NOTE**: On iOS it is implemented using JavaScript.
///**NOTE**: On iOS, it is implemented using JavaScript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getHitTestResult()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getHitTestResult](https://developer.android.com/reference/android/webkit/WebView#getHitTestResult()))
///- iOS
Future<InAppWebViewHitTestResult?> getHitTestResult() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<dynamic, dynamic>? hitTestResultMap =
@ -1785,11 +1888,11 @@ class InAppWebViewController {
return InAppWebViewHitTestResult(type: type, extra: extra);
}
///Clears the current focus. It will clear also, for example, the current text selection.
///Clears the current focus. On iOS and Android native WebView, it will clear also, for example, the current text selection.
///
///**Official Android API**: https://developer.android.com/reference/android/view/ViewGroup#clearFocus()
///
///**Official iOS API**: https://developer.apple.com/documentation/uikit/uiresponder/1621097-resignfirstresponder
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - ViewGroup.clearFocus](https://developer.android.com/reference/android/view/ViewGroup#clearFocus()))
///- iOS ([Official API - UIResponder.resignFirstResponder](https://developer.apple.com/documentation/uikit/uiresponder/1621097-resignfirstresponder))
Future<void> clearFocus() async {
Map<String, dynamic> args = <String, dynamic>{};
return await _channel.invokeMethod('clearFocus', args);
@ -1805,9 +1908,11 @@ class InAppWebViewController {
///Requests the anchor or image element URL at the last tapped point.
///
///**NOTE**: On iOS it is implemented using JavaScript.
///**NOTE**: On iOS, it is implemented using JavaScript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#requestFocusNodeHref(android.os.Message)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.requestFocusNodeHref](https://developer.android.com/reference/android/webkit/WebView#requestFocusNodeHref(android.os.Message))).
///- iOS.
Future<RequestFocusNodeHrefResult?> requestFocusNodeHref() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<dynamic, dynamic>? result =
@ -1823,9 +1928,11 @@ class InAppWebViewController {
///Requests the URL of the image last touched by the user.
///
///**NOTE**: On iOS it is implemented using JavaScript.
///**NOTE**: On iOS, it is implemented using JavaScript.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#requestImageRef(android.os.Message)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.requestImageRef](https://developer.android.com/reference/android/webkit/WebView#requestImageRef(android.os.Message))).
///- iOS.
Future<RequestImageRefResult?> requestImageRef() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<dynamic, dynamic>? result =
@ -1947,7 +2054,9 @@ class InAppWebViewController {
///Gets the SSL certificate for the main top-level page or null if there is no certificate (the site is not secure).
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#getCertificate()
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.getCertificate](https://developer.android.com/reference/android/webkit/WebView#getCertificate())).
///- iOS.
Future<SslCertificate?> getCertificate() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<String, dynamic>? sslCertificateMap =
@ -2155,11 +2264,13 @@ class InAppWebViewController {
///
///This method should be called when the page is loaded, for example, when the [WebView.onLoadStop] is fired, otherwise the [WebMessageChannel] won't work.
///
///**NOTE for Android**: This method should only be called if [AndroidWebViewFeature.isFeatureSupported] returns `true` for [AndroidWebViewFeature.CREATE_WEB_MESSAGE_CHANNEL].
///**NOTE for Android native WebView**: This method should only be called if [AndroidWebViewFeature.isFeatureSupported] returns `true` for [AndroidWebViewFeature.CREATE_WEB_MESSAGE_CHANNEL].
///
///**NOTE for iOS**: This is implemented using Javascript.
///**NOTE**: On iOS, it is implemented using JavaScript.
///
///**Official Android API**: https://developer.android.com/reference/androidx/webkit/WebViewCompat#createWebMessageChannel(android.webkit.WebView)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewCompat.createWebMessageChannel](https://developer.android.com/reference/androidx/webkit/WebViewCompat#createWebMessageChannel(android.webkit.WebView))).
///- iOS.
Future<WebMessageChannel?> createWebMessageChannel() async {
Map<String, dynamic> args = <String, dynamic>{};
Map<String, dynamic>? result =
@ -2173,11 +2284,13 @@ class InAppWebViewController {
///
///A target origin can be set as a wildcard ("*"). However this is not recommended.
///
///**NOTE for Android**: This method should only be called if [AndroidWebViewFeature.isFeatureSupported] returns `true` for [AndroidWebViewFeature.POST_WEB_MESSAGE].
///**NOTE for Android native WebView**: This method should only be called if [AndroidWebViewFeature.isFeatureSupported] returns `true` for [AndroidWebViewFeature.POST_WEB_MESSAGE].
///
///**NOTE for iOS**: This is implemented using Javascript.
///**NOTE**: On iOS, it is implemented using JavaScript.
///
///**Official Android API**: https://developer.android.com/reference/androidx/webkit/WebViewCompat#postWebMessage(android.webkit.WebView,%20androidx.webkit.WebMessageCompat,%20android.net.Uri)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewCompat.postWebMessage](https://developer.android.com/reference/androidx/webkit/WebViewCompat#postWebMessage(android.webkit.WebView,%20androidx.webkit.WebMessageCompat,%20android.net.Uri))).
///- iOS.
Future<void> postWebMessage(
{required WebMessage message, Uri? targetOrigin}) async {
if (targetOrigin == null) {

35
lib/src/in_app_webview/webview.dart
View File

@ -22,16 +22,16 @@ abstract class WebView {
///Event fired when the [WebView] starts to load an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewClient.onPageStarted](https://developer.android.com/reference/android/webkit/WebViewClient#onPageStarted(android.webkit.WebView,%20java.lang.String,%20android.graphics.Bitmap)))
///- iOS ([Official API - WKNavigationDelegate.webView](https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455621-webview))
final void Function(InAppWebViewController controller, Uri? url)? onLoadStart;
///Event fired when the [WebView] finishes loading an [url].
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)
///
///**Official iOS API**: https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebViewClient.onPageFinished](https://developer.android.com/reference/android/webkit/WebViewClient#onPageFinished(android.webkit.WebView,%20java.lang.String)))
///- iOS ([Official API - WKNavigationDelegate.webView](https://developer.apple.com/documentation/webkit/wknavigationdelegate/1455629-webview))
final void Function(InAppWebViewController controller, Uri? url)? onLoadStop;
///Event fired when the [WebView] encounters an error loading an [url].
@ -60,7 +60,9 @@ abstract class WebView {
///Event fired when the current [progress] of loading a page is changed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebChromeClient.onProgressChanged](https://developer.android.com/reference/android/webkit/WebChromeClient#onProgressChanged(android.webkit.WebView,%20int)))
///- iOS
final void Function(InAppWebViewController controller, int progress)?
onProgressChanged;
@ -254,7 +256,7 @@ abstract class WebView {
onReceivedClientCertRequest;
///Event fired as find-on-page operations progress.
///The listener may be notified multiple times while the operation is underway, and the numberOfMatches value should not be considered final unless [isDoneCounting] is true.
///The listener may be notified multiple times while the operation is underway, and the [numberOfMatches] value should not be considered final unless [isDoneCounting] is true.
///
///[activeMatchOrdinal] represents the zero-based ordinal of the currently selected match.
///
@ -262,7 +264,9 @@ abstract class WebView {
///
///[isDoneCounting] whether the find operation has actually completed.
///
///**Official Android API**: https://developer.android.com/reference/android/webkit/WebView#setFindListener(android.webkit.WebView.FindListener)
///**Supported Platforms/Implementations**:
///- Android native WebView ([Official API - WebView.FindListener.onFindResultReceived](https://developer.android.com/reference/android/webkit/WebView.FindListener#onFindResultReceived(int,%20int,%20boolean)))
///- iOS
final void Function(InAppWebViewController controller, int activeMatchOrdinal,
int numberOfMatches, bool isDoneCounting)? onFindResultReceived;
@ -340,7 +344,9 @@ abstract class WebView {
///
///[url] represents the url on which is called.
///
///**NOTE**: available on Android 21+.
///**Supported Platforms/Implementations**:
///- Android native WebView
///- iOS
final void Function(InAppWebViewController controller, Uri? url)? onPrint;
///Event fired when an HTML element of the webview has been clicked and held.
@ -674,6 +680,10 @@ abstract class WebView {
///**NOTE for Android**: to be able to use the "pull-to-refresh" feature, [AndroidInAppWebViewOptions.useHybridComposition] must be `true`.
final PullToRefreshController? pullToRefreshController;
///Represents the WebView native implementation to be used.
///The default value is [WebViewImplementation.NATIVE].
final WebViewImplementation implementation;
WebView(
{this.windowId,
this.onWebViewCreated,
@ -722,7 +732,7 @@ abstract class WebView {
this.androidOnRenderProcessUnresponsive,
this.androidOnFormResubmission,
@Deprecated('Use `onZoomScaleChanged` instead')
this.androidOnScaleChanged,
this.androidOnScaleChanged,
this.androidOnReceivedIcon,
this.androidOnReceivedTouchIconUrl,
this.androidOnJsBeforeUnload,
@ -737,5 +747,6 @@ abstract class WebView {
this.initialOptions,
this.contextMenu,
this.initialUserScripts,
this.pullToRefreshController});
this.pullToRefreshController,
this.implementation = WebViewImplementation.NATIVE});
}

48
lib/src/types.dart
View File

@ -6850,3 +6850,51 @@ class AndroidPullToRefreshSize {
@override
int get hashCode => _value.hashCode;
}
///Class that represents the [WebView] native implementation to be used.
class WebViewImplementation {
final int _value;
const WebViewImplementation._internal(this._value);
static final Set<WebViewImplementation> values = [
WebViewImplementation.NATIVE,
WebViewImplementation.GECKO,
].toSet();
static WebViewImplementation? fromValue(int? value) {
if (value != null) {
try {
return WebViewImplementation.values
.firstWhere((element) => element.toValue() == value);
} catch (e) {
return null;
}
}
return null;
}
int toValue() => _value;
@override
String toString() {
switch (_value) {
case 1:
return "GECKO";
case 0:
default:
return "NATIVE";
}
}
///Default native implementation, such as `WKWebView` for iOS and `android.webkit.WebView` for Android.
static const NATIVE = const WebViewImplementation._internal(0);
///Android-only WebView implementation using the Mozilla's Gecko browser engine.
static const GECKO = const WebViewImplementation._internal(1);
bool operator ==(value) => value == _value;
@override
int get hashCode => _value.hashCode;
}

6
pubspec.yaml
View File

@ -1,6 +1,6 @@
name: flutter_inappwebview
description: A Flutter plugin that allows you to add an inline webview, to use an headless webview, and to open an in-app browser window.
version: 5.3.2
version: 5.3.3
homepage: https://github.com/pichillilorenzo/flutter_inappwebview
environment:
@ -30,8 +30,8 @@ flutter:
pluginClass: InAppWebViewFlutterPlugin
assets:
- packages/flutter_inappwebview/t_rex_runner/t-rex.html
- packages/flutter_inappwebview/t_rex_runner/t-rex.css
- packages/flutter_inappwebview/assets/t_rex_runner/t-rex.html
- packages/flutter_inappwebview/assets/t_rex_runner/t-rex.css
# To add assets to your plugin package, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg